v0.9.0

Changelog

62cb2c2 Merge pull request #42 from jansorg/feat-yesterday
eb3029b Merge pull request #43 from jansorg/fix-total-activesum
88acf03 Merge pull request #44 from jansorg/fix-report-overlap
5b61dc9 New column "Yesterday" for project status reports.
93ef777 fix: The total column of a project report wasn't adding active frames when a reference timestamp was specified
d0b57e5 fix: don't show an empty report with a single split by date option when there's an active frame
1734c70 fix: properly distribute frames to split buckets for frames which span multiple buckets.
0560bd3 updating docs