Really simple escape sequence for now.
Remove magic string
Refactor notification showing into it's own method.
Formatting
Implement #80: Show tags in the UI.
Merge branch 'emmeryn-#80-show-tags-ui' of https://github.com/cs2103aug2014-w13-4j/main
Merge branch 'xy-escaped' of github.com:cs2103aug2014-w13-4j/main

Conflicts:
	src/command/CommandParser.java
Merge branch 'master' of https://github.com/cs2103aug2014-w13-4j/main into search-chuyu
add in param.enddate
Merge branch 'search-chuyu' of https://github.com/cs2103aug2014-w13-4j/main into search-chuyu