userpoints 5.x-3.2

Check 3.1 release notes for features in the 3.x API.

Changes since 3.1:

• #206740 -archetwist -My Points menu item. Fixed both issues. anonymous users no longer see a my points link nor can navigate to /myuserpoints and My Points has been changed to My points, which helps translation
• when fixing #206740 I noticed that the userbypoints page was not in a theme function. Added in 3 theme function to fix this theme_userpoints_list_users for the full page output, theme_userpoints_list_users_header to theme the table header, theme_userpoints_list_users_row to theme each individual row
• Changed userpoints table to default tid to 0 instead of null. This is in line with the changes made to the userpoints_txn table. As userpoints is a caching table only modified by _userpoints_transaction it has no effect on previous installs. This only makes the DB a little cleaner