Added methods to copy TaskList and SearchList from CommandFactory to CommandExecutor.
Moved commandLine controller to phantomController. Changed phantomController to display feedback to user. Changed ErrorMessages(logic) to public
Added timeColumn to All view table. Removed buttons from phantom.
Edited commands to update taskList and searchedList in CommandExecutor.
Changed view at successful redo
Added feedback for search.
Merge remote-tracking branch 'origin/krystal'
Update undo and redo stacks on initialization.
added editListener which will listen to the text input field change.
if you type "edit 2" it will show 2nd task description.