* Add more plugins: which are the problems?
  + create_grid_of_ways
    - license: unknown, copyright holder unknown too
    - build.xml: OK, needs anti-SVN patch
  + globalsat
    - license: quite confusing. In plugin root there is a LICENSE file, that states
      the plugin is "copyrighted 2007-2009 by Stafan Kaintoch and Raphael Mack <ramack@raphael-mack.de>"
      and is distributed GPL-3+. Many .java files are copyrighted by Kaintoch or Mack
      and don't specify any license. A file (copyright by Mack), says "License: GPL v2 or later (v3 preferred)"
      and another (copyrighted by Mack and Immanuel Scholz) is GPL-2+. I think
      redistribution of the whole plugin is allowed under GPL-3+ terms.
    - build.xml: OK, needs anti-SVN patch and specification of build dependencies
    - dependencies: depends on rxtx, which is in Debian
  + grid
    - license: unknown, copyright holder too
    - build.xml: OK, needs anti-SVN patch
  + imagewaypoint
    - license: unknown, copyright holder unknown too
    - build.xml: OK, needs anti-SVN patch
  + nearclick
    - license: unknown, copyright holder unknown too
    - build.xml: OK, needs anti-SVN patch
  + openstreetbugs
    - license: OK, seems to be 3-clause BSD or something like (Copyright (c) 2008, Henrik Niehaus)
    - build.xml: OK, needs anti-SVN patch
  + osmarender
    - license: unknown, copyright holder unknown too
    - build.xml: OK, needs anti-SVN patch
    - dependencies: Firefox or other browser?
  + piclayer
    - license: OK, GPL-2+ (Copyright (C) 2009 by Tomasz Stelmach)
    - build.xml: OK, needs anti-SVN patch
  + plastic_laf
    - license: unknown, copyright holder unknown too
    - build.xml: OK, needs anti-SVN patch
    - dependencies: depends on looks, which is in Debian
  + tageditor
    - licese: copyright holder unknown; LICENSE contains GPL-2 text, but no
      indication of license is present on sources
    - build.xml: OK, needs anti-SVN patch
  + tcxplugin
    - license: quite confusing. A source says "License: GPL. For details, see LICENSE file.",
      but there is no LICENSE file. It reports no copyright holder indication.
      Conversely, the other states "(c) Copyright by M.IT 2002-2008" and has a link
      to www.emaitie.de, but without telling nothing about the license
    - build.xml: MAYBE. The build.xml could be used as is, just like most of the
      other plugins (with the usual anti-SVN patch), but many source files appears
      to be generated automatically by JAXB. build.xml doesn't take care of
      regenerating them, but I think we should, as these sources aren't really
      a "source", but rather an intermediate form. So build.xml needs patching
      and I don't know how extensively this must be done.
    - dependencies: depends on JAXB, which I think is not available in Debian; I don't
      know whether libjaxme-java is an acceptable alternative. Morover tcxplugin
      depends on jsr173: libjsr107cache-java is in Debian, are they the same thing?
  + terracer
    - license: two files say "Copyright 2009 CloudMade Ltd." and are GPL-2. Another
      file has no indications. The LICENSE file contains the text of GPL-2.
    - build.xml: OK, needs anti-SVN patch
  + usertools
    - license: unknown, copyright holder unknown too
    - build.xml: OK, needs anti-SVN patch

New plugin licensing status run, based on revision 22363 (!! means "information unknown");
it should probably be merged with the previous list:

                        COPYRIGHT        LICENSE

addrinterpolation       OK               GPL
alignways               OK               GPL-2+
buildings_tools         !!               GPL-2
cadastre-fr             OK               GPL-2+
colorscheme             OK               GPL-3+
Create_grid_of_ways     !!               !!
czechaddress            !!               !!
dataimport              !!               !! (partly GPL)
DirectUpload            OK               GPL
download_along          !!               !!
duplicateway            OK               GPL
editgpx                 OK               GPL (some files missing license header)
ext_tools               !!               GPL-2
globalsat               OK               GPL-3+
graphview               !!               GPL-2
grid                    !!               !!
imagewaypoint           !!               !!
lakewalker*             OK               !! (partly LGPL)
livegps                 OK               PD
measurement             OK               GPL-3+
michigan_left           !!               !!
multipoly               !!               GPL
multipoly-convert       OK               GPL
nearclick               OK               !!
openlayers*             OK               !!
openstreetbugs          OK               BSD
openvisible             OK               GPL-3+
osmarender              !!               !!
photo_geotagging        OK               GPL-2+
piclayer                OK               GPL-2+
plastic_laf             OK               !!
public_transport        OK               GPL-2
remotecontrol           OK               GPL-2+
reverter                !!               GPL-2
roadsigns               OK               GPL-2+
routes                  OK               !! (partly GPL)
routing                 OK               GPL-2+
simplifyarea            OK               GPL
slippymap               OK               PD
surveyor                OK               GPL-3+
tageditor               OK               GPL-2 (partly GPL)
tagging-preset-tester   !!               !! (partly GPL)
terracer                OK               GPL-2
touchscreenhelper       !!               GPL-2
tracer                  OK               GPL
turnrestrictions        OK               GPL-2
undelete                !!               GPL
validator               OK               GPL-2+
videomapping            OK               GPL-2
walkingpapers           OK               PD
waydownloader           OK               GPL-2
wayselector             OK               GPL-2
wmsplugin               OK               GPL-2+
wms-turbo-challenge2    OK               GPL-2 or GPL-3
