Merge pull request #222 from HondaDai/master

upgrade bootstrap & zurb-foundation
upgrade compass 1.0
add change_options_panel to support sourcemap #223
startJar-osx.sh uses 64bit by default
Merge pull request #224 from HondaDai/upgrade-compass-1.0

sourcemap support
remove useless code
dont use system rubygem
Merge pull request #1 from KKBOX/master

Merge pull request