Remove 4.0 testing
Merge branch 'master' of https://github.com/cherrylabs/arx-core

# By Daniel Sum (18) and Stéphan Zych (1)
* 'master' of https://github.com/cherrylabs/arx-core:
  Cleaning Font-Awesome issue => assets distribution is more structured => now we can artisan asset:publish arx/core instead of bower install !!!
  #fix arx/core packages => standardization of the package name
  #fix Bootstrap class name
  # add Load css, img, script helper class
  Update README.md
  add CopyCommand
  Add CopyCommand
  update Readme
  update
  # fix namespace issues for debug
  ADD Kint Debug + standards providers
  Remove docs from Arx/core => should use cherrylabs/arx-docs package
  # fix compatibility with Laravel 4.1
  no message
  # fix namespace issues for debug
  change getup provider
  ADD Kint Debug + standards providers
  Remove docs from Arx/core => should use cherrylabs/arx-docs package
  # fix compatibility with Laravel 4.1