Revert "Shruthi | #900 | Fixing the wrong quote"

This reverts commit 9b4dd7dbe55812249769a492f68b0e5a48aa1134.
Revert "Shruthi, Sush | #900 | adding more migrations"

This reverts commit c2b6b5b56827b0282cf7e4a99c2c208fb1653e17.
Revert "Shruthi, Sush | #900 | restructured migrations"

This reverts commit 2503e30dbdcb2184007847b322846169a4b11c12.
Revert "Shruthi, Sush | #900 | cleaned up migrations"

This reverts commit 4c6e51720058f425b6338c08ba7b96911aa18111.
Revert "Neha, Sush | #900 | added jss specific changesets"

This reverts commit b1c9bc8135da931232ae3f9a8f81565fff22177b.