[UI] made the window resize dynamically.
Merge branch 'master' of https://github.com/cs2103aug2014-w13-3c/main

Conflicts:
	efficiency/efficiency/GeneratedFiles/qrc_efficiency.cpp
[UI] For honoo, before you ask.
Merge branch 'master' of https://github.com/cs2103aug2014-w13-3c/main