[ronie]

2016-12-12 removed infobools

these old deprecated infobools have now been removed:
- StringCompare() (use String.IsEqual instead)
- SubString() (use String.Contains instead)
- IntegerGreaterThan() (use Integer.IsGreater instead)
- IsEmpty() (use String.IsEmpty instead)



pull-request: https://github.com/xbmc/xbmc/pull/11058
commit: https://github.com/xbmc/xbmc/commit/5415...1ace7f3f42