Support larger displays, e.g. multiple matrices in a row
Update comments for multiple matrices in a row support
Merge branch 'matrix-row' of https://github.com/ncortot/SmartMatrix
4x4 panels working with graphics, scroll text, bitmap; rotation incomplete
don't draw partial char on 3rd panel; dimension demo tweaks
cleanup
demo cleanup
demo cleanup
demo cleanup
demo cleanup
demo cleanup
demo cleanup; configure SmartMatrix.h for 64x64