Merge tag 'upstream/1.9.3.484'

Upstream version 1.9.3.484
Imported Upstream version 1.9.3.484
Add patch to upgrade rubygems to 1.8.28
ruby1.9.1 (1:1.9.3.484-1bbox1~precise1)
Merge tag 'upstream/1.9.3.545'

Upstream version 1.9.3.545
Imported Upstream version 1.9.3.545
updated 20130602_funnyfalcon_gc_backport.patch for p545
Update rubygems upgrade patch to 1.8.29
Support building with ruby >1.8
ruby1.9.1 (1:1.9.3.545-1bbox2)
ruby1.9.1 (1:1.9.3.545-1bbox4~trusty2)
Merge tag 'upstream/1.9.3.550'

Upstream version 1.9.3.550
Imported Upstream version 1.9.3.550
ruby1.9.1 (1:1.9.3.550-1bbox1~trusty1)
Imported Upstream version 1.9.3.551
Merge tag 'upstream/1.9.3.551'

Upstream version 1.9.3.551
update symboles for 1.9.3.551
ruby1.9.1 (1:1.9.3.551-1bbox1~trusty1)