* better documentation, test against eigen slicing
* remove a bunch of slices
* clean up templates; static asserts on vector types
* final purges of slice
* fix templates in debug and ears test
* fix slice mask bug
* fix slice bug
* boo. try to get around windows poor template deduction
* annoying left over bad windows ❄️ template
* split up 406; cmake
* split up 716
* rm old file
* 716 changes to main
* 709 split up
* missing include
* special syntax for windows ❄️
* stupid windows struct/class
* split up 805
* split up 610)'
Alec Jacobson