Changed error message
Threw a NoResultException for getStringOfAllTasks()
Threw NoResultException
Attempting to fix Edit
Edited Remove to get the remove message from ezCMessages instead
Edited the ezCMessages
Merge branch 'master' of https://github.com/cs2103aug2014-t7-2/main

# By Yui Wei (9) and Natalie Rawle (4)
# Via Natalie Rawle (3) and Yui Wei (2)
* 'master' of https://github.com/cs2103aug2014-t7-2/main:
  cleaned up undoing and exiting from the clarifying action
  fixed the new further remove after refactoring to facilitate undo
  forgot to remove my printlns sorry
  no message
  fixed a bug in date parsing
  parsing dates :D
  "today" and "tomorrow" (e.g. add "buy milk" end tomorrow)
  minor edits
  repeat bug fix
  no message
  improved the exception for date class
  Corrected a mistake with add where you could add Date and Start and End at the same time
  no message