Release notes freestyler v6.0607.18

This was the 3rd and last GDPR (AVG) related release.
The mailroom has been altered to automaticly clean orders older than 36 months.

Release summary

GDPR (AVG) release nr 3:

Mailroom was changed to automaticly delete orders older than 36 months.
It also deletes export files but preserves export history.

Mailroom year-filter option was added to overviews.
This makes it easier to view or archive data for a specific year only.

Mailroom search was fixed.
It now also uses fuzzy search in case of entering multi-word search queries, resulting into finding 'that one specific doc' in case of complex search actions.

Mailroom remembers the last search query so a user can return back to the last resultset.

Mailroom (posted) order data is now styled properly.

Mailroom admin environment has been prepared to be html5 and wrap proof.

Mailroom admin elements are brought up to fs3 standards.