Merged Tasks and Tasks bundle

Change-Id: I4bc07621cf1305a146886d0382ee8922b689afff
Some part of tasks UI coming up

Change-Id: I9c4bb00b52088ad8de793854da779305a9e5d6d6
Added icon image for test-tasks bundle

Change-Id: I9ce092e871bd7a3e94b0ea958cd2dd08cc085ffe