Merge pull request #14 from DUAB-Johan/master

Pic in article-edit disappeared-after-editing fix
version 2.8 here we go
Update README.md
now possible to hide templates from editors + minor bug fixes
Merge branch 'master' of github.com:victorjonsson/Arlima
Nu visas korrekt image-type på bilder i Arlimas RSS
Several small improvements and bug fixes (can be found in readme.txt)
Nu tar vi bort __ från rubriker i Arlimas export-RSS
Added support for two more image versions, fifth and sixth
Fixed minor bug in image-support
now possible to filtre image URL in Arlima RSS-export
Version 2.8.6 on the way...
new version...
Replaced old build script with some Grunt tasks