replace readme.txt with readme.md
Merge branch '3.6' of github.com:impresspages/ImpressPages-CMS into 3.6
real time Blank theme options
Merge branch '3.6' of github.com:impresspages/ImpressPages-CMS into 3.6
fix tests
Merge branch '3.6' of github.com:impresspages/ImpressPages-CMS into develop