[josm_reverter] should fix #josm7845, #josm7934, #josm7968, #josm8164, #josm8219, #josm8240 (nodes without coordinates)

git-svn-id: http://svn.openstreetmap.org/applications/editors/josm/plugins@29553 b9d5c4c9-76e1-0310-9c85-f3177eceb1e4
[josm_undelete] should fix #josm6568, #josm7116, #josm8156, #josm8637 - wrong visibility of undeleted primitives violating upload preconditions

git-svn-id: http://svn.openstreetmap.org/applications/editors/josm/plugins@29555 b9d5c4c9-76e1-0310-9c85-f3177eceb1e4