Add test for large single line replies (currently breaks just after ~16k)
Merge pull request #28 from swznd/develop

Only close the connection if it's open.
Pulled in stress test from Tim Post. Fixed #27.
Merge branch 'develop' of github.com:joelcox/codeigniter-redis into develop
Skipping Tim's chunk reads test.
Code-reuse for authentication
Merge pull request #30 from aw/fix_auth

Code-reuse for authentication
Cleaned up auth method.
Allow multiple Redis servers through multiple connection groups. Backwards compatible. See Issue joelcox/codeigniter-redis#31
Merge branch 'multiple_redis_servers' of git://github.com/aw/codeigniter-redis into multiple-servers
Added modified the way config is loaded for different connection groups.
Renamed class to CI_Redis to avoid collisions with native Redis modules. Fixes #32.
Now really fixed authentication.
Added tests for the various formats of configuration and updated docs with info about connection groups.
Merge branch 'multiple-servers' into develop
Fixed naming of Redis class to CI_Redis in new tests.
handle reply data more than 8192 bytes.