i18n-pt_BR: synchronized with 87dcf758309d

merge with i18n stable

i18n-sv: synchronized with 56b41b2cc690

Merge with stable

color: call correct superclass method in write_err Without this fix, any calls to write_err would go to stdout instead of stderr, and calls during pushbuffer would cause unpack ValueErrors on popbuffer.

convert/progress: use plural and avoid retrieving

qfinish: fix range logic for --applied qbase:qtip can include non-mq csets, use qbase::qtip instead

rebase/progress: Adding progress for rebasing