Refactor attributes hook
Render cost object information in WP overview
Link 'spent hours' in WP overview
Load angular templates by asset pipeline
Correct 'hour' labels
Fix copyright header
Use ',' (comma) as cost type  separator
Merge pull request #103 from finnlabs/feature/14005_show_costs_attributes_in_overview_tab

[Feature] 14005 show costs attributes in overview tab