fixed register your event link

fixes https://github.com/mozilla/webmaker.org/issues/925 and https://bugzilla.mozilla.org/show_bug.cgi?id=1048867 (duplicate)
Merge pull request #54 from asdofindia/patch-1

Fixed register your event link
Bug 1034351 - add metadata; Bug 1050945 - add Kidmakers to Event partners section
Merge branch 'develop'