Update padrino-helpers/lib/padrino-helpers/locale/pt_br.yml

Fix the separator and delimiter in currency in pt_br.yml.
Merge pull request #977 from dannluciano/patch-1

Update padrino-helpers/lib/padrino-helpers/locale/pt_br.yml
Fixed wrong intendation of set options
Cleanup of redundant comments in test-files
Fixed typos and removed uses return comments
Merge pull request #978 from matthias-guenther/master

Cleanup of the documentation
update CHANGES
Changed dependency for thor to 0.15.4 on gemspec
Update padrino-core/lib/padrino-core/logger.rb

Fix #869
Merge branch 'downgrade-thor-0.15.4' of git://github.com/padrino/padrino-framework into torquebox22

Conflicts:
	padrino-core/padrino-core.gemspec
Merge branch 'master' of git://github.com/padrino/padrino-framework into torquebox22