Squashed 'plugins/embed/' changes from 9b3a346..63710d7

63710d7 Merge pull request #219 from nistormihai/master
76cb92c LB-1889 Added generic theme

git-subtree-dir: plugins/embed
git-subtree-split: 63710d758c806228226c0ce21a3bef20b4cf8373
Merge commit '9bac1ad939419225979fd8bb1b6301e0cff65edb'
LB-1889: Create demo africa7.sd-demo.sourcefabric.org

Added __init__.py