Consolidate Append and Vote request logic in BaseState
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 branch 'gh50-consolidate-logic' into temp

Conflicts:
	barge-core/src/main/java/org/robotninjas/barge/state/Candidate.java
	barge-core/src/main/java/org/robotninjas/barge/state/Follower.java
	barge-core/src/main/java/org/robotninjas/barge/state/Leader.java
	barge-core/src/test/java/org/robotninjas/barge/state/BaseStateTest.java
Merge pull request #60 from mgodave/concurrency

Concurrency
Merge pull request #51 from mgodave/gh50-consolidate-logic

Consolidate Append and Vote request logic in BaseState