Revision 729971

Fix issue Felix-866
The 'interface attribute of the 'provides' element becomes 'specifications' The semantic doesn't change.

Fix issue Felix-867
The ServiceProperty annotation was able to target Method. However this is not possible. Service properties can only be attached to fields.

Fix issue Felix-868
The Component annontation did'nt support the factory methods. So, the 'factory_method' attribute was added to support the configuration of factory methods.