Purchasedept. list with multiple bags

Updated overview list with all bagtypes
Contact-person updates

Updated lists of contactpersons. Groupnames changed. Fields add for
common groups. Names clickable (qtip) to display contact info. New list
- central contact persons.

New menuiten: Finance
Duplicate view: Sales per dept/day.
Merge pull request #15 from kbhff/contactlists

Contactlists