init of doctrine querybuilder completion and goto
add more querybuilder root detection on several scopes
allow nested calls in querybuilder method references collector
Merge branch 'master' into feature/doctrine-querybuilder

Conflicts:
	META-INF/plugin.xml
	src/fr/adrienbrault/idea/symfony2plugin/doctrine/EntityHelper.java
	src/fr/adrienbrault/idea/symfony2plugin/doctrine/EntityReference.java
add select set collector for querybuilder
add querybuilder root properties collector and highlight known property in lookups
several improvements in querybuilder collector
resolve entity repository shortcut name and querybuilder root
migrate querybuilder field collector to support annotation and yaml configs
refactoring of querybuilder inner classes
refactoring of main querybuilder parser
add PhpTypeProvider support for querybuilder root detection
add some querybuilder comments
only add possible annotation fields
allow targetEntity class in same namespace on annotation also support whitepace in regular expression for targetEntity