Add authentication example. Closes #70.
Support for SCAN commands.
Fix SCAN tests for python2.6
Merge pull request #71 from ioga/scan

Support for SCAN commands.
Added TIME command that returns the current server time.
Merge pull request #74 from gothlike/add-time-command

Added TIME command that returns the current server time.
fig testing
Don't return connection to pool when pipelining