gnucash maint: Restore the timespec_val column name in the slots table.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/fc368b91 (commit)
	from  https://github.com/Gnucash/gnucash/commit/6dfbf3d5 (commit)



commit fc368b91d2b25c7d21df3fe7cb71afdde7ed5e47
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu Aug 30 17:03:41 2018 -0700

    Restore the timespec_val column name in the slots table.
    
    Renaming it would require a backwards-incompatible schema change,
    something that shouldn't happen in the middle of a stable series.



Summary of changes:
 libgnucash/backend/sql/gnc-slots-sql.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)