Merge pull request #168 from HondaDai/master

Rspec Test
upgrade sass-3.2.8
fix sass version label
update rawr
add .ruby-version
remove testing code
fix splash window ....
remove useless code
on linux platform set special SWT appName because Ubuntu Unity hardcode the whitelist ref. http://bazaar.launchpad.net/~unity-team/unity/trunk/view/head:/panel/PanelTray.cpp#L33
upgrade zurb-foundation to 4.15
update bootstrap-sass to 2.3.1.1
upgrade compass 0.13.alpha.4
upgrade chunky_png 1.2.8
upgrade listen to 0.7.3
catch stop watch exception
bump version 1.25
add sleep 1 fro windows, bc windows need time to release port
Update simplehttpserver.rb to add mime types for audio/video as well
for #174 chdir to project folder
cahnge LIB_PATH to Main.lib_path again