IDE: allow to uninstall dummy package

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@41269 4005530d-fff6-0310-9dd1-cebe43e6787f
Debugger: Started utf8 for strings in locals

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@41270 4005530d-fff6-0310-9dd1-cebe43e6787f