Simplify header file a bit#10

Merged

agdl merged 2 commits intoarduino-libraries:masterfrom

sandeepmistry:header-cleanup

Jan 29, 2016

Commits on Jan 28, 2016

Simple library header file a bit, use EPX_SIZE/USB_EP_SIZE constant for buffer sizes
sandeepmistry
committed
Remove use of wildcard architectures in library.properties
sandeepmistry
committed