2 commits

Author	SHA1	Message	Date
kortschak	0a03cec497	Replace string type with graph.Direction ... This conversion is not complete as there are still uses of string directions via the Direction.String method in leveldb.	2014-06-30 12:41:03 +09:30
kortschak	e0df752618	Reorganize to go get will work ... This makes almost no changes to source, but touches every almost file. Also fixes error in gremlin test code.	2014-06-26 09:04:17 +09:30