Use composer for libraries/plugins
suppress plugin propel
Modify gitignore
update gitignore
Update autoload
suppress submodule phpunit (use composer instead)
suppress phpunit2 plugin
symfony in submodule
symfony in submodule
Dependency as a service
Add pear installer
Update README.md
Update README.md
Merge pull request #5 from MYTF1VOD/test_dependency

Add dependency injection + event