Fix a bug in which the rich text editor was not switching between HTML and rich text in a context where custom tags are not available. 	Change on 2013/05/24 by jorr <jorr@google.com> ------------- Created by MOE: http://code.google.com/p/moe-java MOE_MIGRATED_REVID=47114339
Fix a bug in which the rich text editor was not switching between HTML and rich text
in a context where custom tags are not available.
	Change on 2013/05/24 by jorr <jorr@google.com>
-------------
Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=47114339

andela-angene/coursebuilder-core,andela-angene/coursebuilder-core,andela-angene/coursebuilder-core,andela-angene/coursebuilder-core