trim white space in comments
moved trailingWhitespace function to MobileHTMLUitl
fixed images being hidden
Merge branch 'dev' of http://github.com/kristinmboyer/MGoBlog into dev

* 'dev' of http://github.com/kristinmboyer/MGoBlog:
  fixed images being hidden
  moved trailingWhitespace function to MobileHTMLUitl
  trim white space in comments

Conflicts:
	MGoBlog/src/main/java/com/atami/mgodroid/ui/NodeCommentAdapter.java