Removed sbt-idea from plugins.sbt. Fixed osgi imports.
Removed unneccesary plugins, added pom metadata for sonatype release
Merge branch 'develop' of http://git.tactix4.net/git/t4xmlrpc into develop

Conflicts:
	build.sbt
	project/plugins.sbt
upped scalaz version - removed publishTo config
testing gitblit
testing gitblit
testing gitblit
testing gitblit
testing gitblit
testing gitblit
* updated to latest scala/scalacheck/scalatest/scalalogging
* moved to \/ from custom error accumulating data type
* Added ability to provide custom ExecutionContext for client
* client because a class rather than a singleton
moved response definitions from responses trait to package object
bumped scalaz version for 2.11.1 support
neated up types
trying to capture all exceptions
reverted back to EitherT return type
made sure body is logged as a useful string
removed explicit ExecutionContext in package object
Set ec to be implicitly passed to client
Added monoid instances for XmlRpcArray and XmlRpcStruct
bumped scalaz & scala versions
Bumped versions of scalaz, scalalogging and dispatch.
Fixed implicit res of execution context.
Added pretty printed output for outgoing messages in 'debug'.
updated readme and travis.yml. Bumped version to 2.0.2.
fixed version