getCommentDepth is more descriptive
show comments in thread order, not in time order
changed method name
Pass empty Bundle explicitly in BaseFragment so savedInstanceState will only return null on the first onCreate
only refresh on the first onCreate
Add instrumentation test for NodeActivity
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
Merge branch 'dev' of https://github.com/SeanPONeil/MGoBlog into dev