Shorten column names that are longer than 30 characters

Some databases can't deal with column names that are longer than 30
characters. Examples are MaxDB and Oracle [1].

Gerrit has two column names in the accounts table that exceed the 30
characters: displayPatchSetsInReverseOrder,
displayPersonNameInReviewCategory

This change renames these 2 columns so that their names fit within
the 30 character range.

[1] http://groups.google.com/group/repo-discuss/browse_thread/thread/ecb713d42c04ae8a/cc963525d8247a17?lnk=gst#cc963525d8247a17

Change-Id: Ie58fb57bea5d5ec3634ad2a73241120a0e50a466
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
8 files changed