Merge pull request #789 from matrix-org/luke/clarify-unread-msg-top-banner

Change "Unread messages." to "Jump to first unread message."

Author: lukebarnard1

src/components/views/rooms/TopUnreadMessagesBar.js

@@ -32,10 +32,7 @@ module.exports = React.createClass({
             <div className="mx_TopUnreadMessagesBar">
                 <div className="mx_TopUnreadMessagesBar_scrollUp"
                         onClick={this.props.onScrollUpClick}>
-                    <img src="img/scrollup.svg" width="24" height="24"
-                        alt="Scroll to unread messages"
-                        title="Scroll to unread messages"/>
-                    Unread messages. <span style={{ textDecoration: 'underline' }} onClick={this.props.onCloseClick}>Mark all read</span>
+                    Jump to first unread message. <span style={{ textDecoration: 'underline' }} onClick={this.props.onCloseClick}>Mark all read</span>
                 </div>
                 <img className="mx_TopUnreadMessagesBar_close"
                     src="img/cancel.svg" width="18" height="18"