IDE: package graph: show IDE

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@40612 4005530d-fff6-0310-9dd1-cebe43e6787f
IDE: package graph: fixed icons for uninstall packages

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@40613 4005530d-fff6-0310-9dd1-cebe43e6787f