Merge branch 'devel' into release-0.6.2
Merge branch 'devel' into release-0.6.2
More fixes for homedirs with spaces in their name.

Also, go on a quoting spree on places that weren't problems, so no one copies bad bash.
Update apps to 0.6.2-rc3
Tag History.md with new version number.
Notices and banner.
banner text
Bump version numbers on apps.
Merge branch 'release-0.6.2'
Merge branch 'master' into devel