Fixed typo in README.md (missing "'" in hmset example)
Merge pull request #16 from tinkertim/master

Fix minor typo in README.md
Fixed handling for commands with 3+ arguments.
Updated to properly handle array arguments.

Signed-off-by: Daniel Hunsaker <danhunsaker@gmail.com>
Merge pull request #20 from danhunsaker/develop

Fixed handling for commands with 3+ arguments.
Cleaned up tests and started working on more granular test suite.
Merged in develop branch.
Added tests for associative arrays.
Added static function to determine whether we're deadling with an associative array or not.
Expanded _encode_request to take into account lists.