Newsearch WIP
Merge remote-tracking branch 'upstream/feature/newsearch' into feature/newsearch

Conflicts:
	apps/project_sheet/templates/project_sheet/block/project_card.html
js for adding tag filters
Merge branch 'feature/newsearch' of https://github.com/mghilaci/imaginationforpeople into newsearch
Newsearch WIP
tag filtering OK
Merge branch 'feature/newsearch' of https://github.com/mghilaci/imaginationforpeople into newsearch