Updated to current library parts with correct labels.  Changed silk to vector font. Moved a few bits of silk to not be over vias. Aligned angled traces to 45 degrees

Updated usb connector, IC footprint and route job and moved from 0402 to
0603.

Ready for prototype

-Updated QFN Package on 32U4 to be 1:1
-Updated Symbol of 32U4 in Schematic (switched MISO and SS placement)
-Renamed SS net to D14 (from D17)
-Re-Routed directly inward or outward from each leg on the IC
-Added two small squares of tRestrict to keep the ground plane away from
sides of IC legs
-Changes all 0402 packages to 0603
-RE-routed a ton of traces as necessary