stop tracking some files
Merge branch 'master' of https://github.com/kkoo/cs252-group-project

Conflicts:
	TeamWorking_List/bin/TeamWorking_List.apk
	TeamWorking_List/bin/classes.dex
	TeamWorking_List/bin/classes/DBAccess.class
	TeamWorking_List/bin/classes/List.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/CreateGroup.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/CreateUser$1.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/CreateUser.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/DBAccess.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/GroupList$1.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/GroupList$2.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/GroupList.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/List.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/MyListDetailFragment.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/MyListFragment$1.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/MyListFragment.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/R$id.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/R$layout.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/R$menu.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/R$string.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/R$style.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/Task.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/User.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/UserLogin$1.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/UserLogin$2.class
	TeamWorking_List/bin/classes/com/example/teamworking_list/UserLogin.class
	TeamWorking_List/bin/dexedLibs/android-support-v4-654f06d793413bce0d485db7c9525117.jar
	TeamWorking_List/bin/resources.ap_
final changes