[ticket/12779] Change order of file lists on automatic update

Also allow collapsing all the groups and collapse categories without user
interaction per default

PHPBB3-12779
Merge pull request #2677 from nickvergessen/ticket/12779

[ticket/12779] Change order of file lists on automatic update
Merge branch 'develop-ascraeus' into develop

# By Joas Schilling
# Via Dhruv Goel (1) and Joas Schilling (1)
* develop-ascraeus:
  [ticket/12779] Change order of file lists on automatic update