Show all groups	​http://ioffe.dev-hda.com/cgi-bin/caissa/server/matcher.cgi?session=158e8b1a0846bbd9491d0f3d858af41fa80b5528cf84b0649fd5d5795392c3e4&cmd=getAllGroups
Show all tables in a group	​http://ioffe.dev-hda.com/cgi-bin/caissa/server/matcher.cgi?session=158e8b1a0846bbd9491d0f3d858af41fa80b5528cf84b0649fd5d5795392c3e4&cmd=getTablesbyGroupID&group_id=1

Create new table ​http://ioffe.dev-hda.com/cgi-bin/caissa/server/matcher.cgi?session=158e8b1a0846bbd9491d0f3d858af41fa80b5528cf84b0649fd5d5795392c3e4&cmd=createTable&group_id=1
Leave table ​http://ioffe.dev-hda.com/cgi-bin/caissa/server/matcher.cgi?session=158e8b1a0846bbd9491d0f3d858af41fa80b5528cf84b0649fd5d5795392c3e4&cmd=leaveTable&group_id=1&table_id=2
Move from guest to whites ​http://ioffe.dev-hda.com/cgi-bin/caissa/server/matcher.cgi?session=158e8b1a0846bbd9491d0f3d858af41fa80b5528cf84b0649fd5d5795392c3e4&cmd=joinTableOrUpdateRole&group_id=1&table_id=2&role=0

Sit Yarik to table #2 as black ​http://ioffe.dev-hda.com/cgi-bin/caissa/server/matcher.cgi?session=0007ac612ba9d2b7df809af92b11d4584fb47b518e9bba02811bce4a058ff523&cmd=joinTableOrUpdateRole&group_id=1&table_id=2&role=1