Fixed

Storage format now properly sets when during alter table add index
row data storage format fix as well
moved location of test to different yaml

new test now located in test-alter-table-add-index
cleaning

cleaning
merge JerettS: Alter Table Add Index Storage Format Bug Fix

Merge pull request #1426 from JerettS/sql-layer/AlterTableIndexSF
https://github.com/FoundationDB/sql-layer/pull/1426