Revert "init bootstrap 3.0.0"

This reverts commit 2c5c1b421ce9934baaa84f8ff988b8fc3a4f7717.
Merge branch 'master' of github.com:EcomDev/mbootstrap
issues/2 fix -- added default bootstrap/* files
Merge branch 'bootstrap_3.0.0' of github.com:EcomDev/mbootstrap into bootstrap_3.0.0

* 'bootstrap_3.0.0' of github.com:EcomDev/mbootstrap: (52 commits)
  added bootstrap-theme.min.css for user customization support
  Clean mixin from 2.3.2
  Fixing wrong module names
  Move `#nav` specific Javascript into `if` block
  Navigation CleanUp
  PDP update
  hidden-phone -> hidden-xs update
  Added temporary js fix for #nav -> bootstrap navigation
  Product Review Update
  Product default Popup apdate; several small updates
  Customer Account Update; Product Tags Update
  .box-recent update; .box update
  Readme.md Update
  bootstrap package rename to => mbootstrap
  Checkout Update + Layout 2col update
  Checkout -> Billing Step Update
  Checkout -> Billing Step Update
  Back link Update
  Edit Address Info & Address list pages Update
  Update for Dashboard & Account Edit Info
  ...
Adding Composer Support