some more generics
don't use mule-module-client in the guice module
remove dependency on mule-module-client from jersey module
remove the dependency on mule-module-client  from the management module
remove the dependency on mule-module-client from the ognl module
add generics
remove pgp module's dependency on mule-module-client. This required
to rewrite the PGPExpiredIntegrationTest a bit and use a new
(better?) approach to detect the PGP failure.
remove the scripting module's dependency on mule-module-client
remove spring extra module's dependency on mule-module-client
remove sxc module's dependency on mule-module-client
remove the ajax transport's dependency on mule-module-client
remove axis transport's dependency on mule-module-client