fixes work package status translations
Fixes spec
Adds specs
Removes selection of default activities
Restores default selection
Adds specs
Filters work packages by change time
Adds changelog entry
Adds scope specs
Moves changed since condition to scope
enable flash message helper to be used in views properly
unify projects type rendering and behavior
Adds specs
Removes visibility scope
Adds changelog entry
disable standard types' checkboxes when it's the last one standing
do not display the default type in a work package title
Reverted pushing ruby to 2.1 on travis for consistency
Adds missing error handling spec
Adds notes spec