Allow rosie go to look at other users' roses dirs.
Add index.html to redirect to doc/
Fix / and ~ issues.
Merge remote branch 'upstream/master' into rosie-other-roses
Updated statusbar message.
Fix ~ that gets added to URI
Merge pull request #808 from arjclark/rosie-other-roses

rosie go: allow looking at other users' roses dirs.
Merge branch 'master' into t-rosie-delete