Merge branch 'develop' of github.com:tracim/tracim_lib into develop

src/component/Input/TextAreaApp/TextAreaApp.jsx

       onChange={props.onChangeText}
     />
 
-    <div className={`${props.customClass}__button editionmode__button text-right`}>
+    <div className={`${props.customClass}__button editionmode__button`}>
       <button
         type='button'
         className={`${props.customClass}__cancel editionmode__button__cancel btn btn-outline-primary mr-3`}

src/component/Input/TextAreaApp/TextAreaApp.styl

 @import '../../../css/Variable.styl'
 
 .editiontitle
-  width 60%
+  width 300px
 
 .editionmode
   display flex

src/component/PopinFixed/PopinFixedHeader.jsx

 
         <div className={classnames('wsContentGeneric__header__title mr-auto', `${customClass}__header__title`)}>
           {this.state.editTitle
-            ? <input value={this.state.editTitleValue} onChange={this.onChangeTitle} />
+            ? <input className='wsContentGeneric__header__title__editiontitle editiontitle' value={this.state.editTitleValue} onChange={this.onChangeTitle} />
             : <div>{title}</div>
           }
         </div>

src/component/Timeline/Timeline.styl

     &__version
       display flex
       justify-content space-between
-      margin 40px 0 20px 0
+      margin 20px 0 20px 0
       padding 10px 15px
       width 100%
       background-color lightGrey