no need for webrick
use serve location as default base path
gitignore sass-cache
fixed gitignore paths
use same polling interval for livereload as for fsevent
converted shell commands to ruby
merged upstream
min req. ruby version, default rake task
partial linux support
fixed CTRL+C -> no abort
fix non-int on osx server task
updated readme
Merge branch 'release/0.3.0'