pt-br translations
Merge pull request #1286 from tonicospinelli/pt-br-translation

pt-br translations
add thumbnail provider
add thumbnail provider
Merge pull request #1288 from rossriley/thumbnail-service

Thumbnail service
add comment field to changelog table
save comment from content entry
change thumbs to use semantic versining, matching main bolt package
Merge pull request #1290 from rossriley/thumbs-semantic-versioning

change thumbs to use semantic versining, matching main bolt package
Tweaking composer.json for bolt/thumbs.
move the location of the cache directory to inside app directory as expected by default Bolt App
Merge pull request #1291 from rossriley/fix-cache-location-tests

move the location of the cache directory to inside app directory
Fix: pager overwritten every time a content is loaded.
Making Tags behave a bit more like other Taxonomies. Fixes #1283
Merge pull request #1289 from tonicospinelli/changelog-comment

Changelog Note
refactoring comment field in content editor
refactoring changeog list and detail
Fix database update for changelog comment.
Merge pull request #1294 from ntomka/patches

Fix: pager overwritten every time a content is loaded.
replace avatar image to font awesome