Implemented expandable directive (fix #17)
Fix word-wrap in review meta values (fix #44)
Reviews: Removed inverse expandable from images facts
Added some installation instructions (fix #30)
Fix collapse button on expandable directive (fix #45)
Simplifying expandable directive code
Added white background to rounded button (fix #46)
Fixing width of reviews meta values
Fix violatin pager threshold variable
Set a max number of entries for the donut