Update authors file
Update authors file

Add all authors with more than 10 commits. The email are
omitted to avoid possible spam (even if they
are not private since they are in the git history, they
are at least not grep friendly)

Output obtained by `git shortlog --summary | sort -r`

Change-Id: Ib364763b755c84e7980dfe9687cada7d2bbd1f63

monetate/sqlalchemy,sqlalchemy/sqlalchemy,j5int/sqlalchemy,j5int/sqlalchemy,zzzeek/sqlalchemy,monetate/sqlalchemy