Remote raft-service project
More raft-service files to raft-proto-rpc
Move RaftService to netty rpc module
Move @RaftExecutor and @RaftScheduler to top level package
Move raft onto jetlang fibers
wip
Merge branch 'master' into concurrency

Conflicts:
	barge-core/src/main/java/org/robotninjas/barge/state/Follower.java
	barge-core/src/test/java/org/robotninjas/barge/state/CandidateTest.java
	barge-rpc-proto/pom.xml
Merge pull request #60 from mgodave/concurrency

Concurrency