resolves #137 Bug-fixed: When refresh stream list task is clicked,
GetStreamListTask is executed if it is not being already run.
Mail content in ButterFly_Red5 is edited to make user be a tester.
resolves #135 layout operation is moved to onCreate function from
onResume.
resolves #140 camera button location is updated.
Merge remote-tracking branch 'origin/master'

Conflicts:
	Butterfly_JavaCV/src/com/butterfly/fragment/ContactsListFragment.java