Implemented incrbyfloat command
Implemented hincrbyfloat command
Adding test support for LPUSH/RPUSH with multiple arguments for Redis version >=2.4.0
added PEXPIRE/PTTL support (redis 2.6.0)
Merge pull request #279 from pims/master

Adding test support for LPUSH/RPUSH with multiple arguments for Redis version >=2.4.0
pipelines now raise errors by default.

pass `raise_on_error=False` to `pipeline.execute()` if you prefer the old
behavior.
LUA examples in README
python3 compat
Added optional `number` argument to srandmember. Fix for #286
Merge pull request #282 from flupke/pexpire

Added PEXPIRE/PTTL support (redis 2.6.0)
Merge pull request #273 from uvNikita/master

Added INCRBYFLOAT and HINCRBYFLOAT commands
PEXPIRE/PEXPIREAT/PTTL commands
Merge branch 'master' of github.com:andymccurdy/redis-py
INCRBYFLOAT/HINCRBYFLOAT
High precision floating point values are now properly sent to the Redis server.

Fixes #227
hincrbyfloat is 2.6 only
added CLIENT LIST/CLIENT KILL commands
fix python3 tests
timedelta.total_seconds is only available in python 2.7+. Fixes #280
2.7.0, version bump