added listview and item layout
modified getView in the adapter
added onStart and a temporary method to populate the threadlist
Added a UI test for main list
Can finally see list items
Fixed alignment of text views
Merge branch 'master' of https://github.com/CMPUT301F14T09/Team09Project

Conflicts:
	Q'sAndA'sTests/src/com/team09/qanda/test/MainActivityTest.java
	Team09_Q'sAndA's/.classpath
	Team09_Q'sAndA's/src/com/team09/qanda/ThreadListAdapter.java
Fixed classpath
Merge branch 'master' of https://github.com/CMPUT301F14T09/Team09Project