Db access clean up
Merge pull request #43 from wtangiit/master

store index info when creating index and provide querynode API
Acl control api
merged commit
Merge pull request #44 from jaredwilkening/master

Acl control api
replacing now non-existent repo
changes lost in merge
Merge pull request #45 from jaredwilkening/master

minor changes
missing file
Merge pull request #46 from jaredwilkening/master

minor changes