[Bug 4934] New: Upgrade bugzilla to version 2.20

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=4934

Summary: Upgrade bugzilla to version 2.20
           Product: WineHQ Bugzilla
           Version: unspecified
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: misc-bugs
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
                CC: [e-mail]

This bug is mostly to keep track of what needs to be done to upgrade bugzilla to
version 2.20. Our version current version is 2.17.4 wich is technicaly
"unstable" and at least a couple of versions behind the currently stable release.

At least the followind tables need to be altered

alter table bug_status add isactive int;
alter table rep_platform add isactive int;
alter table resolution add isactive int;
alter table op_sys add isactive int;
alter table bug_severity add isactive int;
alter table priority add isactive int;