Fix #239 if pageurl, title and description properties are added to file objects then images will be displayed with caption to one side, if they are missing then no change
Merge branch 'master' of https://github.com/unplugged/unplugged-bootstrapcontrols

# By Mark Leusink
# Via Mark Leusink
* 'master' of https://github.com/unplugged/unplugged-bootstrapcontrols:
  The minified Bootcards CSS files now include the Bootstrap 3 CSS, so that doesn't have to be loaded separately anymore.