added a toString to ImmutableMemory.
Add a todo for future consideration on #349
Merge remote-tracking branch 'origin/master'
More consistency checks on deleted vertex #297

Throw exception on addEdge or values traversal.
Exception consistency around null values to Vertex.addEdge.
More tests for consistency over deleted elements #297
Renamed test for consistency over deleted elements #297
Make test names consistent for consistency after deletion #297
Fixed an NPE that was introduced yesterday in GiraphGraphComputer refactoring. Fixed #370.
Merge remote-tracking branch 'origin/master'
minor tweaks and some better documentation on Hadoop properties files.
Gremlin Driver now reconnects properly after server restart. #349
Added IteratorUtils which provides a static map() function for mapping the elements of an iterator. This is about 2x faster than StreamFactory with the limitation being, you can only do one function.
minor nothing.
VertexWritable does no implement WrappedVertex anymore. Pointless usecase that just made the class more complex. Simple chnage @dalaro -- getBaseVertex() -> get() .. Though, you might have been using get() the whole time.
if the objects in the ObjectWritable are not comparable, they are 0 equal.
updated pom.xml to use Hadoop-Gremlin JavaDoc.