Merge pull request #2267 from xillibit/k30_bugs3

Cancel button doesn't react when you edit a kunena template in backend
K 3.0.4: IE 10+ offsets display of image lightbox popup too far right #2282
Merge pull request #2307 from 810/master-fix

K 3.0.4: IE 10+ offsets display of image lightbox popup too far right #2282
Fix issue in javascript maps