commit for merging from the upstream
Merge remote-tracking branch 'upstream/master'
Fix Bug in EditCommand and TaskDetailController
comment out task
Merge remote-tracking branch 'upstream/master'
merge with working
Preparing to merge with Andhieka
Add command will use general argument as title
attempt to resolve 1
Created help command and search command
Merge pull request #150 from andhieka/working

Created Help and Search Commands
added help png file, help controller and help fxml
Merge pull request #151 from liafailboy/working

added help png file, help controller and help fxml
supported help command. deleted the scroll bar from the help window and from the categories window
Merge pull request #153 from liafailboy/working

supported help command. deleted the scroll bar from the help window and ...
Refactor Category to have its own list for the tasks under the category
Merge pull request #149 from mikelimantara/master
Implemented search function:
Consume KeyEvent in Task Detail to prevent further propagation
icon bar changed