fixed search string in titlebar and hide sort controls in title bar in search
Fixed search method for date range

#248
updated help view, all caps-ed titlebar title
Death to the demo god
Merge branch 'staging' of https://github.com/cs2103aug2014-w13-1c/main into staging
Refactor: removed extra semicolon
Simplify return value of CommandController's convertList
Removed unused variables
Refactored boolean return value
Removed unused imports
Use foreach instead of for loop for iteration over a collection
Cleaned up fxml files
Removed unused fx:id
Removed pointless assertion
Removed another pointless assertion
Removed unreferenced code from fxml file
Removed unused imports
Removed unused fx:id from label in TaskListCell
Merge remote tracking branch
Merge branch 'staging' of github.com:cs2103aug2014-w13-1c/main into jin/gui