Added a few more options and ordered users by date of last post

[keithws]

I really like this plugin, so I added a few features.

• Order contributors by date of last post in reverse-cronological order
• Add option to show/hide the contributor’s avatar
• Add option to show/hide the contributor’s name
• Add option to blacklist users from the recent contributors list by user id
• Update call to get users to filter out subscribers and limit the fields returned to only those needed

Let me know if you'd like to pull this in or if you'd like me to change some stuff.

[keithws]

I noticed a bug showing all users' post counts as zero and I fixed it. I also added title attribute to better describe the links (based on link destination.)

[theukedge]

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[theukedge]

@keithws Keith, thanks for your contribution. It'll take me a little while to get to this, but I definitely plan to merge this in. Cheers for taking the time to do this.

[keithws]

Thank you for the response. I tried to follow your coding style and I tried to not to change too much. You'll see in the diff that it's mostly adds for the new features, but I did end up with many changes to the block of code that actually renders the HTML to display the widget. I like what I ended up with, but I'm open to debate on it.