update for TinkerPop 2.5; fix unicode decode error
bump version to 0.3.15
Added configurtion option and functionality for Bulbs to execute server-side Gremlin scripts.
fixes property.py relative import of utils for Python 3
add make_script_files to rexster.graph; add bulbs-level logger
bump version to 0.3.18
load specific namespaces on each Rexster request rather than loading all of them
bump version
remove groovy.refresh namespace arg
cleans up rexster.graph.make_script_files()
bump version
fixes Python3 unicode/hashing issue; adds py33 to tox.ini
fixes ascii/unicode path encoding issue
bump version
fixes ascii/unicode func typo that prevents it from working in the REPL
adds selective indexing to generic vertices and edges
bump version
fixes index lookup unicode issue #117 for neo4jserver, but not Rexster.
Create create_unique_vertex() index method.
Merge pull request #118 from etandel/create_unique_vertex

Add create_unique_vertex() index method.