handle empty theme list
more handling of empty theme list
fix tag display
rename menu item
rename menu item to test corps
allow issue_controller#all without login
show issue tags, refactor tag cloud code
workaround for escaping in emails, https://github.com/rails/rails/pull/7976
indicated form fields with errors
add nice name of email sender
fix i18n for email unsubscribe
update unsubscribe footer message
make user role inaccessible
fix deletion of themes
add link to all issues in sidebar
fix titles of issues when to theme
rename menu items
user jan join/leave testcorps
test corps improvements
ibikecph style illustration