Fixed integer sign mismatch.
Fixed shadowed variables.
Switched back to old syntax when accessing array and dictionary items.
Fixed bundle selection.
Disambiguate count method.
Fixed -integerValueFromHex method for 64bits targets.
Added bsquo entity decoding.
Merge commit '66a0fb80ee9120d646dc8a18f4fe67016d8c7528' into develop

* commit '66a0fb80ee9120d646dc8a18f4fe67016d8c7528':
  Added bsquo entity decoding.
  Fixed -integerValueFromHex method for 64bits targets.
  Disambiguate count method.
  Fixed bundle selection.
  Switched back to old syntax when accessing array and dictionary items.
  Fixed shadowed variables.
  Fixed integer sign mismatch.
Fixed incorrect substitution with old-style array syntax #668
Merge branch 'jcbertin-develop' into develop
Updated DTFoundation to 1.6.0
Updated function names and header for DTFoundation 1.6
Added 4" default image to BundleLoaderDummy to silence warning
Merge branch 'od/update_dtfoundation' into develop
added unit tests and implementation for unbounded layout frame size
Merge branch 'od/issue_678' into develop
fixed appledoc problem with renamed parameter
added oliver@2x
Fixed Oliver images with 1x and 2x text
Re-added images