Bug 1795597: Install/upgrade LTI tables for mysql
Moved the adding of indexes to post install so we can differentiate
between postgres and mysql as they need to set up the indexes on
'text' fields differently
behatnotneeded
Change-Id: I73fb277741528bad1135912b4c743788a7b90bd1
Signed-off-by:
Robert Lyon <robertl@catalyst.net.nz>