fixes automatically quoting value in find_node_labels search
added another test and fixed paths to not quote values outside of get params
add support for add_label to batch
Allow to pass extra configuration options when creating indexes

This allows clients to specify custom lucene analyzers and possibly tweak
the indexes with future options provided by neo4j/lucene. The current ones
can be seen at http://docs.neo4j.org/chunked/stable/indexing-create-advanced.html
Merge pull request #133 from continuum/extra-config-for-create-node-index

Allow to pass extra configuration options when creating indexes
Merge pull request #131 from barnjamin/master

fixes automatically quoting value in find_node_labels search
Merge pull request #132 from tunespeak/master

add support for add_label to batch
Bump to 1.3.4