avoid useless json-decoding and json-encoding of rawkeys, they can be kept as-is and passed to the query. This can be a big performance improvement in some cases.
Merge pull request #208 from YannRobert/CheckDatabaseExistsBeforeAttemptingToCreateIt

should check that the database does not exist before attempting to create it
Merge pull request #187 from YannRobert/ExtractHttpParamsConfigurationMethodSoWeCanOverrideIt

Extract http params configuration method so we can override it
Merge pull request #181 from YannRobert/AvoidUselessDecodingAndReEncodingOfRawKeys

avoid useless json-decoding and json-encoding of rawkeys
Merge branch 'master' into integration