Fixes #46 Remove limitation on slice query with several clustering columns
Fixes #73 TimeUUID is handled incorrectly in SliceQuery
Merge branch 'WIP'
Merge branch 'WIP'
Merge branch 'WIP'
Merge branch 'WIP'
Merge branch 'WIP'
Merge branch 'WIP'
Fixes #99 Stop using Obgenesis for object instanciation
Support for Asynchronous operations