Converted Rotate.js operations to ESM modules#285

Merged

n1474335 merged 3 commits intogchq:esmfrom mattnotmitt:esm

Apr 6, 2018

+793-255

Commits on Apr 3, 2018

Rotate module converted to ESM
Matt C
committed
Deleted legacy Rotate module
Matt C
committed
Added rotate ESM tests
mattnotmitt
committed