making region link unclickable

+replacing <span> with <a> for regions

Fixing styling issues

Fixing styling issues on navigate page

Applying potato sort on style

Changing font weight
Merge pull request #703 from naveen24691/bug_993562

making region link unclickable - bug 993562
revert `font-weight` of region text on "Account Settings" page

* undo change made in 0427cdc
* change `font-weight` on parent to be DRY
app tile fixups (bug 1058518) (bug 1058520)