Revert "Merge branch 'master' of https://github.com/CS2103AUG2016-T16-C3/main.git"
Revert "Merge branch 'master' of https://github.com/CS2103AUG2016-T16-C3/main.git"

Reverting, moved changes to add-startend-time branch

This reverts commit b6372c34c601cdbfc59bd880f4935620c633d4c3, reversing
changes made to 88ec69bfb5df48fb66f4d2f5a14aa32512a424e2.

CS2103AUG2016-T16-C3/main