[Rt-commit] rt branch, 4.4/drop-unused-columns, repushed

[Shawn Moore]

The branch 4.4/drop-unused-columns was deleted and repushed:
       was 0cced45f43064272e16293339f6d139d30525b9a
       now a36c256d471c658d8229b3ad9ce2900a93825ced

1:  e8a70b0 = 1:  6fff9b6 Resolution and IssueStatement have never been used in core RT; drop them
2:  df11ddf = 2:  db9a032 EmailEncoding and WebEncoding have never been used in core RT
3:  a9762ef = 3:  dc3a582 Drop all "external contact" columns from users
4:  87c0e8d = 4:  6cbbd2b Drop never-used PGPKey column on users
5:  0cced45 = 5:  a36c256 Bail out if a column we'll drop has any values