Sesion_id should start with a letter since it is a NCName. This was discovered after merging the more strict validation that Roland added
Sesion_id should start with a letter since it is a NCName. This was discovered after merging the more strict validation that Roland added

--HG--
extra : convert_revision : lgs%40yaco.es-20101009071147-971f16k79f87p1e8

kradalby/djangosaml2,WiserTogether/djangosaml2,sdelements/djangosaml2,kradalby/djangosaml2,WiserTogether/djangosaml2