changing redis client
switching to redis-py client and adding asynchronous bindings
refactoring sync and async script loading
switching to async test suite
async connection pluged in
redis extended client working in synchronous mode
added clone method to redis client
more work on async integration
working on asynchronous pipeline
session tests passing with asynchronous redis connection
added structures lua script
delete tests passing
working on tests passage, 126+35 to go
test failures 25+121
18+56 tests failures
19+12 test failures
docs and more tests passing
better tests for structures
10+28 tests failures
fixing columnts tests