Removed unused parameters in the button event handlers setters
Added checkboxes to enable notification and random colors in settingsView
Merge pull request #194 from cs2103aug2014-w13-1c/jin/gui

New settings (notifications and random colors)
changing updateview to show undone tasks by default
Merge branch 'staging' of https://github.com/cs2103aug2014-w13-1c/main into jolly/gui
created setTaskController method in commandcontroller
removed unused getDate code in commandparser
removed unused getMonth in commandparser
created commandobject in helpers
commandcontroller now calls new modelmanager and not actioncontroller
removed currentlist from actioncontroller, implemented resultslist
fixed currentlist updating with display results and search results
tweaked autocomplete to only match keywords shorter than current input
updated actioncontroller to call taskcontroller directly
Added undo and redo buttons. Closes #196
commandparser now returns a commandobject not itself (big update)
fixed: forgot to add initialize keywords in commandparser
Merge branch 'jin/gui' of https://github.com/cs2103aug2014-w13-1c/main into jolly/gui
shortened notifications show time (hides after 1 second)
implemented getSaveDirectory in commandcontroller

#188