fixed a bug where group by would end up using stale data if `replaceData()` was called prior
made massive fixes to the tree strucutre finsihed or laid the foundation for
- sorting / sector /detail level
- selection
- grouping control
fixed various bugs - still major todos :
--------------------------------------
selection
adding sortIndex to custom numerical buckets

then it is onward to testing this in real applications
fixed various bugs - still major todos :
--------------------------------------
selection
adding sortIndex to custom numerical buckets

then it is onward to testing this in real applications
completed:
- detail selection toggle
- summary selection toggle
- selection callbacks
- programmatic selections (not tested)
made some preliminary codeo n sortIndex - may need some change in thinkingp
built the project - but sortIndex still not working
fixed sortIndex issue - numeric buckets now sort correctly when grouping on range
merged with data-as-tree
merged with data-as-tree
Merge remote-tracking branch 'origin/master'