Fixes #4156: Fix uppercase fedora classes in promises.st
Merge pull request #278 from Kegeruneku/bug_4156/dev/4156_fix_uppercase_fedora_class

Fixes #4156: Fix uppercase fedora classes in promises.st
Merge branch 'branches/rudder/2.6' into branches/rudder/2.7
Merge branch 'branches/rudder/2.7' into branches/rudder/2.8
Merge branch 'branches/rudder/2.8' into branches/rudder/2.9