Merge branch 'master' of github.com:bigbluebutton/bigbluebutton

bigbluebutton-config/bigbluebutton-release

-BIGBLUEBUTTON_RELEASE=0.81-RC3
+BIGBLUEBUTTON_RELEASE=0.81-RC4

bigbluebutton-config/web/index.html

@@ -101,7 +101,7 @@
 	<p id="legal">
 		<br>BigBlueButton and the BigBlueButton logo are trademarks of BigBlueButton Inc.<br>
 		Copyright © 2013 <a href="http://bigbluebutton.org/" title="BigBlueButton">BigBlueButton Inc.</a>  <br>
-		<a href="http://code.google.com/p/bigbluebutton/wiki/ReleaseNotes" title="BigBlueButton Release Notes" target="_blank">version 0.81-RC3</a>
+		<a href="http://code.google.com/p/bigbluebutton/wiki/ReleaseNotes" title="BigBlueButton Release Notes" target="_blank">version 0.81-RC4</a>
 	</p>
 </div>
 <!-- Footer End -->

bigbluebutton-web/grails-app/conf/bigbluebutton.properties

@@ -77,7 +77,7 @@ defaultDialAccessNumber=613-555-1234
 # conference. This is only used for the old scheduling which will be
 # removed in the future. Use the API to create a conference.
 defaultWelcomeMessage=<br>Welcome to <b>%%CONFNAME%%</b>!<br><br>For help on using BigBlueButton see these (short) <a href="event:http://www.bigbluebutton.org/content/videos"><u>tutorial videos</u></a>.<br><br>To join the audio bridge click the headset icon (upper-left hand corner).  Use a headset to avoid causing background noise for others.<br>
-defaultWelcomeMessageFooter=This server is running <a href="https://code.google.com/p/bigbluebutton/wiki/081Overview" target="_blank"><u>BigBlueButton 0.81-RC3</u></a>.
+defaultWelcomeMessageFooter=This server is running <a href="https://code.google.com/p/bigbluebutton/wiki/081Overview" target="_blank"><u>BigBlueButton 0.81-RC4</u></a>.
 
 # Default maximum number of users a meeting can have.
 # Doesn't get enforced yet but is the default value when the create