disabled welcome popup dialog
working on getting the start guide up
TodoItem now has a done field. TodoItem constructors now throw IllegalArgumentException if the start date is later than the end date.
Merge remote-tracking branch 'origin/dat/model' into jolly/gui
Merge remote-tracking branch 'origin/jin/gui' into jolly/gui

Conflicts:
	src/app/Main.java
	src/app/controllers/TaskListViewController.java
cleaned up conflict after merging with jin/gui
Merge remote-tracking branch 'origin/jin/gui' into jolly/gui
Merge pull request #95 from cs2103aug2014-w13-1c/jin/gui

Major refactor after today's tutorial (increase cohesion, reduce coupling)
Merge remote-tracking branch 'origin/jin/gui' into jolly/gui
created Keyword class
Merge pull request #96 from cs2103aug2014-w13-1c/jin/gui

SettingsView + TodoItemObserver
implemented user guide and help view

key in "settings" or "help" to access respective views
Merge remote-tracking branch 'origin/jin/gui' into jolly/gui
Merge pull request #97 from cs2103aug2014-w13-1c/jolly/gui

Jolly/gui
created new keywordDetection method in InputFieldController and disabled TAB detection
got keyword detection working with an arraylist of keywords
fixed keyword index parsing, it was cutting lengths by 1
fixed: enter button not able to close views
Merge remote-tracking branch 'origin/staging' into jolly/gui
reduced font and padding size for inputfield to be able to show two lines at once