rate 7.x-1.4

Features:

• Issue #1419210 by rfsbsb, mauritsl: Add D7 port of rate_slider module
• Issue #1521780: Add bot detection
• Issue #1185272 by pthurmond: Add option to undo vote on second click
• Issue #1717484 by eliotttf: Move javascript to footer
• Issue #1714348 by Nikro: Add reset argument to rate_save_vote()

Bugfixes:

• Issue #1337010 by earwax, norberto.ostallo: Fix expiration settings not saving
• Issue #1443602 by Rolf van de Krol: Use ip_address() instead of ['REMOTE_ADDR']
• Issue #1065740 by defunctcitizen: Fix error when using widget in views without setting value type and vote tag.
• Issue #1491746 by elliotttf: Fix conflict with globalredirect module
• Issue #1717582 by elliotttf: Trigger javascript events on widget object instead of $.event
• Issue #1717354 by eliotttf: Fix compact display when user has no permission
• Issue #1439364: Change text-indent from -999 to -9999
• Issue #1708606: Fix add another option button when using more than 3 options in a custom widget.
• Issue #1337794: Do not reuse data argument to prevent wrong data from passing in eventAfterRate
• Issue #1423344 by tomogden: Do not use an anonymous window of 5 seconds when set to never
• Issue #1565392 by mfb: Fix views implementation for comments
• Issue #1301668 by thetoast: Sum up values for custom votingapi functions in results tab
• Issue #1368348 by eliotttf: Fix display mode in comments