lazarus: move tlvlgraphcontrol.png to lazcontrols 

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@43036 4005530d-fff6-0310-9dd1-cebe43e6787f
lazcontrols: use FPC resources for component images

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@43037 4005530d-fff6-0310-9dd1-cebe43e6787f