bumped back to SNAPSHOT.
Slight alteration to size of batch-graph image.
Remove step in release that checks updated yaml file from bump.sh.
Remove bump of yaml files as that does not exist anymore.
Enable SessionOps to be extended. Add eval handler hook.
Update readme with info about gremlin.tests usage.
Abbreviated package name in readme.
Setting a property with an unsupported data type throw `IllegalArgumentException` instead of `UnsupportedOperationException` as the operation is supported, but the argument is not. #328
Lots of crazy stuff here -- found an obnoxious bug if your LambdaSupplier is a direct object. Super suxoid for like 5 hours today. Fixed it up. TinkerGraph MapReduce is now fully thread safe. Need to make TinkerGraph VertexProgram execution thread safe. Added MapReduce.createMapReduce() which has the same 'reflection-based model' as VertexProgram.createVertexProgram(). Refs #378.
made TinkerGraph safe to concurrent modification when iterating edges and adding and removing edges at the same time. Added a test case for this in EdgeTest.
TinkerWorkerPool is resource efficient for reusing MapReduce objects during worker threading. Greatly increased the speed of ScriptEngineLambda by caching known scriptengine names.
minor optimization to TinkerWorkerPool.
minor optimization to TinkerWorkerPool.
Removed GremlinPlugin.additionalDependencies interface method. #381.

These dependencies are now supplied via entry to the manifest file for the jar containing the plugin.
Merge remote-tracking branch 'origin/master'

Conflicts:
	CHANGELOG.asciidoc
TinkerGraphComputer is fully thread safe which included updating various steps that had global state that needed to be clone()d properly. TinkerGraphView code is simpler. Fixed #378.
a safety check to make sure the TinkerWorkerPool is in the right state prior to spawning threads>
minor nothing. big move about to happen.
minor nothings.
Channel and thread pools all shutdown nicely now. #308