support scroll interaction on fixed rows/cols#708

Merged

bvaughn merged 5 commits intobvaughn:masterfrom danalloway:scroll-fixed-sections

Jul 9, 2017

+52-2

Commits on Jun 19, 2017

Commits on Jun 22, 2017

Commits on Jun 23, 2017

clean up everything before PR
danalloway
committed