1. Foreign keys listed twice
The label for Exclusion constraint was set to 'Foreign keys'. fixed it.
2. Trigger function, Unique constraint, Primary key should be in title case
3. if user click outside of Preferences window it disappear (it should not disappear)
set preference alertify dialog option closableByDimmer to false.
4. Columns node settings listed twice
Override the register_preferences method in Columns CatalogObjectColumnsModule class
because there are two types of columns node, catalogs columns and tables columns.
so the settings for table columns should also work for catalog columns. Thats why we are not showing preference option for catalogs column node.
Ashesh fixed this issue.
aciTree.
Also - fixed few CSS specifically for the preferences dialog.
Returning the sorted preferences from the server, so that - it lists
down in correct order.
configuration database due to unable to identify the change properly.
Thanks Dave for reporting.
This also includes a support to use a 'text' type of preference, and
show help string next to the control.
