add a warning in the docs to mention that mapfish.plugin.client 0.2 provides versions of OL et GX that don't work with FireFox 4, docs only change
add a warning in the docs to mention that mapfish.plugin.client 0.2 provides versions of OL et GX that don't work with FireFox 4, docs only change

git-svn-id: a066282d9bdb6e9be2c75b1d2e136ae616fde477@3809 25cca10d-0837-0410-9e4f-92b931fda1bc

mapfish/mapfish,mapfish/mapfish,mapfish/mapfish