update js with latest 3.0.0

fix minor bugs
build bootstrap v3.0.0 with sass version 3.2.10

`rake build`
update docs files to latest 3.0.0
update organization files to latest 3.0.0
update SASS parts in Readme
update hidden dotfiles with latest 3.0.0
typo
update rakefile to build bootstrap-theme

fix import path
build bootstrap-theme v3.0.0 with sass version 3.2.10
remove unused file