Add operation timeout option
Bugfix: closeConnection shutsdown client properly.

Signed-off-by: Johny Jose <johny@playlyfe.com>
Bugfix: Multiget returns correct values now.

Signed-off-by: Johny Jose <johny@playlyfe.com>
Implemented safeRemove, upgraded to version 0.0.6

Signed-off-by: Johny Jose <johny@playlyfe.com>