assign group to config item
add seq_no to concerto_configs
add seq_no to concerto_configs
assign group to config items
ordering of config items
handle new seq_no field
group configs into tabs
group configs into tabs
?
config ordering and grouping for #548
Changed vertical tabs to horizontal tabs
Merge branch 'config_order_and_grouping'

* config_order_and_grouping:
  Changed vertical tabs to horizontal tabs
  ?
  group configs into tabs
  group configs into tabs
  handle new seq_no field
  ordering of config items
  assign group to config items
  add seq_no to concerto_configs
  add seq_no to concerto_configs
  assign group to config item
Merged #548, but rolled back config item ordering. If we have to re-address that, I have done this in such a way that my changes can easily be amended and undone.