add feature: colored tags

browser/main/Detail/MarkdownNoteDetail.js

@@ -437,6 +437,7 @@ class MarkdownNoteDetail extends React.Component {
           showTagsAlphabetically={config.ui.showTagsAlphabetically}
           data={data}
           onChange={this.handleUpdateTag.bind(this)}
+          tagConfig={config.tag}
         />
         <TodoListPercentage onClearCheckboxClick={(e) => this.handleClearTodo(e)} percentageOfTodo={getTodoPercentageOfCompleted(note.content)} />
       </div>

browser/main/Detail/SnippetNoteDetail.js

@@ -788,6 +788,7 @@ class SnippetNoteDetail extends React.Component {
           showTagsAlphabetically={config.ui.showTagsAlphabetically}
           data={data}
           onChange={(e) => this.handleChange(e)}
+          tagConfig={config.tag}
         />
       </div>
       <div styleName='info-right'>

browser/main/Detail/TagSelect.js

@@ -179,13 +179,14 @@ class TagSelect extends React.Component {
   }
 
   render () {
-    const { value, className, showTagsAlphabetically } = this.props
+    const { value, className, showTagsAlphabetically, tagConfig } = this.props
 
     const tagList = _.isArray(value)
       ? (showTagsAlphabetically ? _.sortBy(value) : value).map((tag) => {
         return (
           <span styleName='tag'
             key={tag}
+            style={{backgroundColor: tagConfig[tag]}}
           >
             <span styleName='tag-label' onClick={(e) => this.handleTagLabelClick(tag)}>#{tag}</span>
             <button styleName='tag-removeButton'
@@ -240,7 +241,8 @@ TagSelect.contextTypes = {
 TagSelect.propTypes = {
   className: PropTypes.string,
   value: PropTypes.arrayOf(PropTypes.string),
-  onChange: PropTypes.func
+  onChange: PropTypes.func,
+  tagConfig: PropTypes.object
 }
 
 export default CSSModules(TagSelect, styles)