Adjust ielex/templates/view_cognateclass_editable.html
Adjust ielex/templates/view_cognateclass_editable.html

Paul and Cormac had some wishes to adjust this table.
Summed up changes are:
- Changed order of columns
- Renamed 'Alias' to 'Cog. Alias'
- Renamed 'Gloss' to 'Root Gloss'
- Renamed 'Notes' to 'Root Notes'
- Renamed 'Loan'  to 'Loan Event'

lingdb/CoBL-public,lingdb/CoBL-public,lingdb/CoBL-public,lingdb/CoBL-public