Merge pull request #1041 from mattermost/plt-603

RC3 - PLT-603 Fix webhook name not overriding in RHS and update webhook help text.

web/react/components/rhs_root_post.jsx

@@ -117,20 +117,51 @@ export default class RhsRootPost extends React.Component {
             );
         }
 
+        let userProfile = <UserProfile userId={post.user_id} />;
+        let botIndicator;
+
+        if (post.props && post.props.from_webhook) {
+            if (post.props.override_username && global.window.config.EnablePostUsernameOverride === 'true') {
+                userProfile = (
+                    <UserProfile
+                        userId={post.user_id}
+                        overwriteName={post.props.override_username}
+                        disablePopover={true}
+                    />
+                );
+            }
+
+            botIndicator = <li className='post-header-col post-header__name bot-indicator'>{'BOT'}</li>;
+        }
+
+        let src = '/api/v1/users/' + post.user_id + '/image?time=' + timestamp;
+        if (post.props && post.props.from_webhook && global.window.config.EnablePostIconOverride === 'true') {
+            if (post.props.override_icon_url) {
+                src = post.props.override_icon_url;
+            }
+        }
+
+        const profilePic = (
+            <div className='post-profile-img__container'>
+                <img
+                    className='post-profile-img'
+                    src={src}
+                    height='36'
+                    width='36'
+                />
+            </div>
+        );
+
         return (
             <div className={'post post--root ' + currentUserCss}>
                 <div className='post-right-channel__name'>{channelName}</div>
                 <div className='post-profile-img__container'>
-                    <img
-                        className='post-profile-img'
-                        src={'/api/v1/users/' + post.user_id + '/image?time=' + timestamp}
-                        height='36'
-                        width='36'
-                    />
+                    {profilePic}
                 </div>
                 <div className='post__content'>
                     <ul className='post-header'>
-                        <li className='post-header-col'><strong><UserProfile userId={post.user_id} /></strong></li>
+                        <li className='post-header-col'><strong>{userProfile}</strong></li>
+                        {botIndicator}
                         <li className='post-header-col'>
                             <time className='post-profile-time'>
                                 {utils.displayCommentDateTime(post.create_at)}

web/react/components/user_settings/manage_incoming_hooks.jsx

@@ -148,7 +148,8 @@ export default class ManageIncomingHooks extends React.Component {
 
         return (
             <div key='addIncomingHook'>
-                {'For developers building integrations this page lets you create webhook URLs for channels and private groups. Please see http://mattermost.org/webhooks to learn about creating webhooks, view samples, and to let the community know about integrations you have built. The URLs created below can be used by outside applications to create posts in any channels or private groups you have access to. The specified channel will be used as the default.'}
+                {'Create webhook URLs for use in external integrations. Please see '}<a href='http://mattermost.org/webhooks'>{'http://mattermost.org/webhooks'}</a> {' to learn more.'}
+                <br/>
                 <br/>
                 <label className='control-label'>{'Add a new incoming webhook'}</label>
                 <div className='padding-top'>