Upgraded to be used with redmine 6

Upgraded to be used with redmine 5

Bump version

Change support table for master branch

Bump version

Bump version

Fixes #62 add locales for labels: author, tracker

Removing print that wasn't needed

Merge pull request #44 from exaedv/master

Copy subject/description before replacing variables

Merge pull request #39 from jperelli/issue-35

Issue 35