Reverted patch #1387290. It caused char/varchar columns with a binary
collation to return array('c', ...), which should only be returned for
actual BLOB columns.
Figured out how to fix loading SET columns. Bug #1214916.
Cleaned up the SET test.
Removed *.html and *.css files from MANIFEST; their presence (or lack
thereof since they are no longer being packaged) caused RPM builds to
fail, and possibly others.
