Bug fixes

Alpha release candidate

First dev release of moderation scheduler module

• Init v2 w/ donation type selection choice.
• Issue #3035098 by bohart: IPN path should be absolute

Changes since 7.x-1.6:

• Issue #2411615 by willzyx, salvis: Fix minor CSRF vulnerabilities in 'Run cron' and 'Clear cache'.
  (The former will only take effect when 2411615 is committed in core, but at that point it will be needed!)
• Issue #3030890 by solideogloria: Fix Krumo's tag is not HTML5 compliant.
• Issue #2987144 by volkswagenchick: Fix README.txt, useful links and formatting.
• Issue #2962943 by ron_s, MustangGB: Multi-level objects/arrays displayed with krumo causes page to never finish loading.

Fix WSOD in alpha3 when group module is not enabled.