Merge branch 'release/0.56' into develop
Improve deal overview on map
Some layout tweaks
Fixed ordering
Added pagesize parameter to paging
Add mail to about page, embed video
Make parameters (filter) persistent over main pages
New layout of landing page
Merge branch 'feature/overview' into develop
Version 0.57, also temporarily reverted landing page
Merge branch 'release/v0.57'