Added command parser line + added failing test cases
Added more skeletal code and more failing test cases for redo undo
Added even more failing test cases and added more skeletal stub code
Added more skeletal code and added comments
Added failing tests for actions that are supported for now
Changed the test names to fit what they are testing
Added failing tests for actions that are supported for now
Changed the test names to fit what they are testing
Made methods for each command type
Merge branch 'junhao-controller-support-for-stuff'

Conflicts:
	.idea/workspace.xml
Fixed typo
Removed empty blank line
Added a comment for clarifcation
added a method to build tasks using the command, still a stub at the moment
Added space to be more consistent with the other files
Merge branch 'master' of github.com:cs2103aug2014-W09-3j/main into delon-storage-branch