Add getFirstWord method
Controller class
Check for command type
Remove extra parenthesis
Import linkedlist class
Move command type enum to command class
Rewrite command class with setter and getter for command type
Remove recurring type enum
Add command object as a private field
Add generateCommandObj method
Merge branch 'master' of https://github.com/cs2103aug2014-w14-1j/main
Only task due date required
Modify Controller and Display
Modify Controller and Display
Merge branch 'daryl_storage'

Conflicts:
	src/Display.java
Merge branch 'daryl_storage' of https://github.com/cs2103aug2014-w14-1j/main
taskDueDate is a Date object
Add setter and getter for task name
Add setter and getter for task due date
Use pretty time nlp