Merge branch 'hotfix/tree-update-speed'
make sure my interests are in alls for starcount

it's possible the other user has never loaded their own notebook,
or more likely, deleted it

so make sure we fetch stars for those too
update stars in fast li update
always default star counts to zero

to avoid the blank star or the frightening Null Star
slightly nicer selector
update notebook tree stars fixes

fixes #245

Merge branch 'hotfix/update-li-stars' into develop