fix composer.json
add abstract BasePage entity
prefix entities
prefix load_metadata service
sitemap support
translations
code style
cs + little bugfixes
add travis file
travis support
fix phpunit bootstrap link
try travis configuration
try travis configuration
bootstrap path fix
Merge branch '2.3' of github.com:victoire/CmsBundle into 2.3

* '2.3' of github.com:victoire/CmsBundle:
  try travis configuration

Conflicts:
	phpunit.xml.dist
autoload path
absolute path to appkernel
travis support
cs + little bugfixes + travis support
Merge branch '2.3' of github.com:victoire/CmsBundle into 2.3

* '2.3' of github.com:victoire/CmsBundle:
  cs + little bugfixes + travis support

Conflicts:
	Tests/Controller/App/AppKernel.php
	Tests/tests/autoload.php.dist
	phpunit.xml.dist