fixed background image servingsize
fixed video background servingsize
Merge branch 'master' of https://github.com/Nex9/imago.widgets.angular

* 'master' of https://github.com/Nex9/imago.widgets.angular:
  fixed error on admin after last compile
  updated inview to 1.4
  added new fix to the string on base error
  fixed base if no string
  fake commit