Fix issue with PathParam replacement in client proxy

Whenever a `PathParam` annotation contains a regexp, name replacement wasn't performed properly and resulted in URI malformed exception during `invoke` phase.

Replacement now properly deals with an optional path regexp.
RESTEASY-915: ResteasyProviderFactory.createHeaderDelegate() traverses
the class and interface hierarchy of the input class.
Merge pull request #492 from ronsigal/master

RESTEASY-915: ResteasyProviderFactory.createHeaderDelegate() traverses
Merge pull request #491 from pdeschen/master

Fixes issue with PathParam replacement in client proxy
RESTEASY-903: Put wrappers around injected HttpServletRequest,
HttpServletResponse.
RESTEASY-945: Added option to suppress printing paths in violation
reports.
Added fix for issue 495 - https://github.com/resteasy/Resteasy/issues/495
[RESTEASY-779] DataSourceProvider does not properly read InputStream
Add ChannelHandlerContext to Resteasy for Netty4. Cf. #483
Merge pull request #499 from ajlyon/features/channel-context-netty4

Add ChannelHandlerContext to Resteasy for Netty4.
Merge pull request #497 from kylape/resteasy-779

[RESTEASY-779] DataSourceProvider does not properly read InputStream
Merge pull request #496 from hypnopadge/Fix-for-issue-495

Added fix for issue 495 - https://github.com/resteasy/Resteasy/issues/49...
RESTEASY-1058: Moved validator retrieval in JaxRsInjectionTarget.
Merge branch 'master' of https://github.com/resteasy/Resteasy into 945
RESTEASY-945: Added arquillian test.
RESTEASY-945: 1) Added constructor to ViolationReport; 2) Updated
validation section of user manual.
Merge commit '120d86' into 945

Conflicts:
	jaxrs/providers/resteasy-validator-provider-11/pom.xml
RESTEASY-1058: Changed some messages in tests.
RESTEASY-1058: Cleaning up some junk.
More junk.