Added commands for sorted sets and hyperloglogs

[travisbrady]

I have a use case for sorted sets (the Z_) commands and hyperloglogs (the PF_ commands) so I thought I'd add them.
Let me know what you think.

[tovbinm]

Minor: it's better to add spaces between the operator ::

[tovbinm]

LGTM

[travisbrady]

Ok. Added the return_none, though I'll be honest I don't think it helps much and has nothing to do with zsets or hyperloglogs.

[travisbrady]

Anything else needed to get this merged?

[tovbinm]

@mwells , can you please have a look?

[travisbrady]

bump

[mwells]

Sorry, I let this drop. Will take a look tonight.

On Tue, Aug 12, 2014 at 9:08 AM, travisbrady notifications@github.com
wrote:

bump

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#7 (comment).

[mwells]

LGTM.

Thanks for adding these and sorry for the delay. The only problem is I don't have write access to the repo anymore, so I can't merge the pull request. I don't think @tovbinm does either.

Alternatively, I made a fork that I could keep maintaining. Want to send pull request there? I promise to be more timely.