Bug 339381: Make Bugzilla::Classification use Bugzilla::Object - Patch by FrÃdÃric Buclin <LpSolit@gmail.com> r=mkanat a=LpSolit

Bug 364286: Code in Classification->products() is suboptimal - Patch by FrÃdÃric Buclin <LpSolit@gmail.com> r=mkanat a=justdave

Bug 277377: Classifications should support sort keys - Patch by Olav Vitters <bugzilla-mozilla@bkor.dhs.org> r=LpSolit a=justdave

Bug 314088: Several Bugzilla::Foo->new crash when passing a string instead of a valid ID as a param - Patch by Frédéric Buclin <LpSolit@gmail.com> r=kiko a=justdave

Patch by Joel Peshkin <bugreport@peshkin.net>
r=lpsolit, a=justdave

Bug 306601: Bugzilla::Classification needs a products() method - Patch by André Batosti <batosti@async.com.br> r=LpSolit a=justdave

Bug 303413: Remove "use Bugzilla" from all of the pm files.  All of the cgi files already have it loaded, and it causes circular dependencies.
Patch by Max Kanat-Alexander <mkanat@bugzilla.org>
r=justdave a=justdave

Patch By Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=justdave

of other items.

Patch By Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=justdave

Bug 286294: cleanup editclassifications.cgi and migrate the existent code to use Classification.pm - Patch by Tiago R. Mello <timello@gmail.com> r=LpSolit a=myk

Bug 294160: Step 1 (RO): Create libraries for Products, Components, Classifications, Milestones, and Versions - Patch by Tiago R. Mello <timello@async.com.br> r=mkanat a=myk