A few fixes and cleanup

Fix typo in changelog
Fix positioning of scrollbar in list dialog
Change sync to use rewritten find functions
Fix itemlists dialog, should make changes after checks, not before
Cleanup traktAPI
Updated/translated strings to PT-BR to include list/tagging

Updated/translated strings to PT-BR to include list/tagging
Merge pull request #121 from nate1280/cleanup_fixes

A few fixes and cleanup
Merge pull request #122 from fernandog/patch-9

Updated/translated strings to PT-BR to include list/tagging