Fix transparency issue on new raster images. Temporary disable georeferences parsing not working on new cadastre WMS. Workaround on address help tool when switching to full screen.

git-svn-id: http://svn.openstreetmap.org/applications/editors/josm/plugins@29801 b9d5c4c9-76e1-0310-9c85-f3177eceb1e4
Update history section

git-svn-id: http://svn.openstreetmap.org/applications/editors/josm/plugins@29802 b9d5c4c9-76e1-0310-9c85-f3177eceb1e4
[josm/ImportImage, josm/pdfimport]: move ImportImage to file/open, move PDFImport to Data menu

git-svn-id: http://svn.openstreetmap.org/applications/editors/josm/plugins@29803 b9d5c4c9-76e1-0310-9c85-f3177eceb1e4