Converter: identifier name changes

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@41483 4005530d-fff6-0310-9dd1-cebe43e6787f
Converter: update DirectoryCache

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@41484 4005530d-fff6-0310-9dd1-cebe43e6787f