this is for autocomplete textfield
Fading animation for tfOutput

IM BACK
added Junit test for logicFacade
added more test cases in the Junit test for LogicFacade
modified test cases for teststorage and testModelTasktosavestring
1.refactored the Reminder code in MainApp.
2.removed redundant code in editlistener
3.refactored reminder to a TimeService class. This class can be used to implement other future time service.
Added initial JUnit test for CommandExecutor.
Merge remote-tracking branch 'origin/yongkai'
Merge remote-tracking branch 'origin/krystal'
1.moved the ModelTaskStringConverter into the toString() method in ModelTask itself. you can override the toString() as you see fit.
2.added test for parserfacade
Fix next bug
added "to" functionality
Filled in some code for the FilteredListTextBox