diff --git a/walden.js b/walden.js
deleted file mode 100644
index 87941d6..0000000
--- a/walden.js
+++ /dev/null
@@ -1,511 +0,0 @@
-(function (root, factory) {
-    if (typeof define === 'function' && define.amd) {
-        // AMD. Register as an anonymous module.
-        define(['exports', 'echarts'], factory);
-    } else if (typeof exports === 'object' && typeof exports.nodeName !== 'string') {
-        // CommonJS
-        factory(exports, require('echarts'));
-    } else {
-        // Browser globals
-        factory({}, root.echarts);
-    }
-}(this, function (exports, echarts) {
-    var log = function (msg) {
-        if (typeof console !== 'undefined') {
-            console && console.error && console.error(msg);
-        }
-    };
-    if (!echarts) {
-        log('ECharts is not Loaded');
-        return;
-    }
-    echarts.registerTheme('walden', {
-        "color": [
-            "#3fb1e3",
-            "#6be6c1",
-            "#626c91",
-            "#a0a7e6",
-            "#c4ebad",
-            "#96dee8"
-        ],
-        "backgroundColor": "rgba(252,252,252,0)",
-        "textStyle": {},
-        "title": {
-            "textStyle": {
-                "color": "#666666"
-            },
-            "subtextStyle": {
-                "color": "#999999"
-            }
-        },
-        "line": {
-            "itemStyle": {
-                "normal": {
-                    "borderWidth": "2"
-                }
-            },
-            "lineStyle": {
-                "normal": {
-                    "width": "3"
-                }
-            },
-            "symbolSize": "8",
-            "symbol": "emptyCircle",
-            "smooth": false
-        },
-        "radar": {
-            "itemStyle": {
-                "normal": {
-                    "borderWidth": "2"
-                }
-            },
-            "lineStyle": {
-                "normal": {
-                    "width": "3"
-                }
-            },
-            "symbolSize": "8",
-            "symbol": "emptyCircle",
-            "smooth": false
-        },
-        "bar": {
-            "itemStyle": {
-                "normal": {
-                    "barBorderWidth": 0,
-                    "barBorderColor": "#ccc"
-                },
-                "emphasis": {
-                    "barBorderWidth": 0,
-                    "barBorderColor": "#ccc"
-                }
-            }
-        },
-        "pie": {
-            "itemStyle": {
-                "normal": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                },
-                "emphasis": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                }
-            }
-        },
-        "scatter": {
-            "itemStyle": {
-                "normal": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                },
-                "emphasis": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                }
-            }
-        },
-        "boxplot": {
-            "itemStyle": {
-                "normal": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                },
-                "emphasis": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                }
-            }
-        },
-        "parallel": {
-            "itemStyle": {
-                "normal": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                },
-                "emphasis": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                }
-            }
-        },
-        "sankey": {
-            "itemStyle": {
-                "normal": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                },
-                "emphasis": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                }
-            }
-        },
-        "funnel": {
-            "itemStyle": {
-                "normal": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                },
-                "emphasis": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                }
-            }
-        },
-        "gauge": {
-            "itemStyle": {
-                "normal": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                },
-                "emphasis": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                }
-            }
-        },
-        "candlestick": {
-            "itemStyle": {
-                "normal": {
-                    "color": "#e6a0d2",
-                    "color0": "transparent",
-                    "borderColor": "#e6a0d2",
-                    "borderColor0": "#3fb1e3",
-                    "borderWidth": "2"
-                }
-            }
-        },
-        "graph": {
-            "itemStyle": {
-                "normal": {
-                    "borderWidth": 0,
-                    "borderColor": "#ccc"
-                }
-            },
-            "lineStyle": {
-                "normal": {
-                    "width": "1",
-                    "color": "#cccccc"
-                }
-            },
-            "symbolSize": "8",
-            "symbol": "emptyCircle",
-            "smooth": false,
-            "color": [
-                "#3fb1e3",
-                "#6be6c1",
-                "#626c91",
-                "#a0a7e6",
-                "#c4ebad",
-                "#96dee8"
-            ],
-            "label": {
-                "normal": {
-                    "textStyle": {
-                        "color": "#ffffff"
-                    }
-                }
-            }
-        },
-        "map": {
-            "itemStyle": {
-                "normal": {
-                    "areaColor": "#eeeeee",
-                    "borderColor": "#aaaaaa",
-                    "borderWidth": 0.5
-                },
-                "emphasis": {
-                    "areaColor": "rgba(63,177,227,0.25)",
-                    "borderColor": "#3fb1e3",
-                    "borderWidth": 1
-                }
-            },
-            "label": {
-                "normal": {
-                    "textStyle": {
-                        "color": "#ffffff"
-                    }
-                },
-                "emphasis": {
-                    "textStyle": {
-                        "color": "#3fb1e3"
-                    }
-                }
-            }
-        },
-        "geo": {
-            "itemStyle": {
-                "normal": {
-                    "areaColor": "#eeeeee",
-                    "borderColor": "#aaaaaa",
-                    "borderWidth": 0.5
-                },
-                "emphasis": {
-                    "areaColor": "rgba(63,177,227,0.25)",
-                    "borderColor": "#3fb1e3",
-                    "borderWidth": 1
-                }
-            },
-            "label": {
-                "normal": {
-                    "textStyle": {
-                        "color": "#ffffff"
-                    }
-                },
-                "emphasis": {
-                    "textStyle": {
-                        "color": "#3fb1e3"
-                    }
-                }
-            }
-        },
-        "categoryAxis": {
-            "axisLine": {
-                "show": true,
-                "lineStyle": {
-                    "color": "#cccccc"
-                }
-            },
-            "axisTick": {
-                "show": false,
-                "lineStyle": {
-                    "color": "#333"
-                }
-            },
-            "axisLabel": {
-                "show": true,
-                "textStyle": {
-                    "color": "#999999"
-                }
-            },
-            "splitLine": {
-                "show": true,
-                "lineStyle": {
-                    "color": [
-                        "#eeeeee"
-                    ]
-                }
-            },
-            "splitArea": {
-                "show": false,
-                "areaStyle": {
-                    "color": [
-                        "rgba(250,250,250,0.05)",
-                        "rgba(200,200,200,0.02)"
-                    ]
-                }
-            }
-        },
-        "valueAxis": {
-            "axisLine": {
-                "show": true,
-                "lineStyle": {
-                    "color": "#cccccc"
-                }
-            },
-            "axisTick": {
-                "show": false,
-                "lineStyle": {
-                    "color": "#333"
-                }
-            },
-            "axisLabel": {
-                "show": true,
-                "textStyle": {
-                    "color": "#999999"
-                }
-            },
-            "splitLine": {
-                "show": true,
-                "lineStyle": {
-                    "color": [
-                        "#eeeeee"
-                    ]
-                }
-            },
-            "splitArea": {
-                "show": false,
-                "areaStyle": {
-                    "color": [
-                        "rgba(250,250,250,0.05)",
-                        "rgba(200,200,200,0.02)"
-                    ]
-                }
-            }
-        },
-        "logAxis": {
-            "axisLine": {
-                "show": true,
-                "lineStyle": {
-                    "color": "#cccccc"
-                }
-            },
-            "axisTick": {
-                "show": false,
-                "lineStyle": {
-                    "color": "#333"
-                }
-            },
-            "axisLabel": {
-                "show": true,
-                "textStyle": {
-                    "color": "#999999"
-                }
-            },
-            "splitLine": {
-                "show": true,
-                "lineStyle": {
-                    "color": [
-                        "#eeeeee"
-                    ]
-                }
-            },
-            "splitArea": {
-                "show": false,
-                "areaStyle": {
-                    "color": [
-                        "rgba(250,250,250,0.05)",
-                        "rgba(200,200,200,0.02)"
-                    ]
-                }
-            }
-        },
-        "timeAxis": {
-            "axisLine": {
-                "show": true,
-                "lineStyle": {
-                    "color": "#cccccc"
-                }
-            },
-            "axisTick": {
-                "show": false,
-                "lineStyle": {
-                    "color": "#333"
-                }
-            },
-            "axisLabel": {
-                "show": true,
-                "textStyle": {
-                    "color": "#999999"
-                }
-            },
-            "splitLine": {
-                "show": true,
-                "lineStyle": {
-                    "color": [
-                        "#eeeeee"
-                    ]
-                }
-            },
-            "splitArea": {
-                "show": false,
-                "areaStyle": {
-                    "color": [
-                        "rgba(250,250,250,0.05)",
-                        "rgba(200,200,200,0.02)"
-                    ]
-                }
-            }
-        },
-        "toolbox": {
-            "iconStyle": {
-                "normal": {
-                    "borderColor": "#999999"
-                },
-                "emphasis": {
-                    "borderColor": "#666666"
-                }
-            }
-        },
-        "legend": {
-            "textStyle": {
-                "color": "#999999"
-            }
-        },
-        "tooltip": {
-            "axisPointer": {
-                "lineStyle": {
-                    "color": "#cccccc",
-                    "width": 1
-                },
-                "crossStyle": {
-                    "color": "#cccccc",
-                    "width": 1
-                }
-            }
-        },
-        "timeline": {
-            "lineStyle": {
-                "color": "#626c91",
-                "width": 1
-            },
-            "itemStyle": {
-                "normal": {
-                    "color": "#626c91",
-                    "borderWidth": 1
-                },
-                "emphasis": {
-                    "color": "#626c91"
-                }
-            },
-            "controlStyle": {
-                "normal": {
-                    "color": "#626c91",
-                    "borderColor": "#626c91",
-                    "borderWidth": 0.5
-                },
-                "emphasis": {
-                    "color": "#626c91",
-                    "borderColor": "#626c91",
-                    "borderWidth": 0.5
-                }
-            },
-            "checkpointStyle": {
-                "color": "#3fb1e3",
-                "borderColor": "rgba(63,177,227,0.15)"
-            },
-            "label": {
-                "normal": {
-                    "textStyle": {
-                        "color": "#626c91"
-                    }
-                },
-                "emphasis": {
-                    "textStyle": {
-                        "color": "#626c91"
-                    }
-                }
-            }
-        },
-        "visualMap": {
-            "color": [
-                "#2a99c9",
-                "#afe8ff"
-            ]
-        },
-        "dataZoom": {
-            "backgroundColor": "rgba(255,255,255,0)",
-            "dataBackgroundColor": "rgba(222,222,222,1)",
-            "fillerColor": "rgba(114,230,212,0.25)",
-            "handleColor": "#cccccc",
-            "handleSize": "100%",
-            "textStyle": {
-                "color": "#999999"
-            }
-        },
-        "markPoint": {
-            "label": {
-                "normal": {
-                    "textStyle": {
-                        "color": "#ffffff"
-                    }
-                },
-                "emphasis": {
-                    "textStyle": {
-                        "color": "#ffffff"
-                    }
-                }
-            }
-        }
-    });
-}));