"DefaultFormatSettings" is not defined for Delphi <= 2007

git-svn-id: http://svn.code.sf.net/p/lazarus-ccr/svn@3153 8e941d3f-bd1b-0410-a28a-d453659cc2b4
Add "Word" and "Byte" overloaded "CheckEquals"

git-svn-id: http://svn.code.sf.net/p/lazarus-ccr/svn@3154 8e941d3f-bd1b-0410-a28a-d453659cc2b4