Upgrade Symfony Framework to 2.3
change required versions of other bundles in order to install on sf 2.3
modified version requirement of FOSRestBundle in order to work with latest
Change php5.4-only statement to be compatible with 5.3
replaced [] array notation with php 5.3 compatible array(), fixed wrong variable name, check whether functions setCreatedBy and setModifiedBy exist
RestControllerGenerator: Allow Entity to be in another bundle than the controller to be generated
Merge pull request #2 from wasinger/2.3

[2.3] several fixes to make it work with sf 2.3 and PHP 5.3
Merge branch '2.3', remote branch 'upstream/2.3' into 2.3
Don't wrap returned objects in array. Fixed some doc comments.
Merge pull request #3 from wasinger/2.3

[2.3] some changes to RestControllerGenerator
Add "Accept: application/json" to the headers of ExtJS Ajax calls
Merge pull request #4 from wasinger/2.3

Add "Accept: application/json" to the headers of ExtJS Ajax calls
Changed versions of required depencies to stable ones, if available; updated README
changed required version for JMSSerializerBundle
move friendsofsymfony/rest-bundle from require-dev to require because it is needed at runtime
fixed request parameter handling in remotingAction for working with actions using ParamFetcher or Request as parameter
Merge pull request #5 from wasinger/2.3

[2.3] Tweaked requirement settings
Merge pull request #6 from wasinger/2.3a

[2.3] fixed request parameter handling in remotingAction
Test case for #a29dc52e27 commit
Update readme for Symfony\Component\HttpFoundation\Request parameter in remote api.