crossepg_rytec_update: switch to new url
crossepg_rytec_update: switch to new url

and use urllib/gzip instead of httplib and shell /bin/gzip

E2OpenPlugins/e2openplugin-CrossEPG,E2OpenPlugins/e2openplugin-CrossEPG,E2OpenPlugins/e2openplugin-CrossEPG,E2OpenPlugins/e2openplugin-CrossEPG,E2OpenPlugins/e2openplugin-CrossEPG