IDEIntf: fixed uninitialized vars, less hints

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@44242 4005530d-fff6-0310-9dd1-cebe43e6787f
IDEIntf: less unit dependencies, less hints, fixed passing AsLast

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@44243 4005530d-fff6-0310-9dd1-cebe43e6787f