Format date and datetime fields in work packages table
Include fixed version in work packages table
Render fixed version as link in work packages table
Add progress bar directive
Render work package columns of type integer as progress bar
Add legend to progress bar directive
Only display done ration as progress bar in work packages table
Refactor some angular module dependencies, add services module
Move work package column directive to module folder
Move work package column directive template
Generalize custom field formatting for work package and timeline tables (WIP)


TODO load user names for work package columns
Sketch loading of custom field user data with a user service
Dry up usage of withDelay function wrapper
Move svg helper to angular helpers module
Fix non-assignable expression issue
Simplify watcher in work package column directive
Fix scope setup of sort header directive


Formerly sortable was read as a string and "false" evaluated to true. Also we can directly configure the scope to set up necessary variables.
Just set up one watcher on work package table sortation
Merge pull request #1040 from opf/feature/ui-components-column-formatting-5158

Feature/ui components column formatting 5158