I managed to link my local GBrowse (version 2.0) and Galaxy by following the suggestions at http://gmod.org/wiki/GBrowse_Configuration_HOWTO#Track_Sharing_Options and by adapting a bit the following files:
gbrowse_build_sites.txt tool_conf.xml adding my own data source in XML...
Everything seems to work fine. However, I was wondering whether there is some more documentation (screencast or whatever) to define such brigde between Galaxy and GGB? I was not sure for instance whether adding another entry to the following parameter (in universe_wsgi.ini) would also be necessary since without it, it still does the trick:
gbrowse_display_sites = elegans,flybase, myDB
any suggestions are very welcome!