lazreport: use FPC resources for component images

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@43088 4005530d-fff6-0310-9dd1-cebe43e6787f
packager: load component image from all possible formats, not only png

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@43089 4005530d-fff6-0310-9dd1-cebe43e6787f