init gulpfile and add a sample clean task
use gulp-rimraf to do clean task
add compass task
clean up
add SASS-SMACSS
add node-sass task and bourbon
coffee task
add transpile task
add jade task

Signed-off-by: fraserxu <xvfeng123@gmail.com>
prototype

Signed-off-by: fraserxu <xvfeng123@gmail.com>
add test

Signed-off-by: fraserxu <xvfeng123@gmail.com>
add protractor e2e test

Signed-off-by: fraserxu <xvfeng123@gmail.com>
add karma test

Signed-off-by: fraserxu <xvfeng123@gmail.com>
build for production

Signed-off-by: fraserxu <xvfeng123@gmail.com>
prepare for merge
remove old files
Merge branch 'gulp'
remove old stuff