Removed redundant lines
Changed lines in Undo to appropriate lines
Changed FileIO's initializeTaskList
Changed initializeTaskList line to input the TotalTaskList instead
Merge branch 'master' of https://github.com/cs2103aug2014-t7-2/main

# By Natalie Rawle
# Via Natalie Rawle
* 'master' of https://github.com/cs2103aug2014-t7-2/main:
  Fixed conflicts

Conflicts:
	dataEncapsulation/ezC.java