Updated display screen resolution calculation algorithm to allow accurate calculation of high/low density screen for non-standard display and aspect ratio.

Updated linux core code-base library

Updated JSON decoder library in preparation for future update

Updated local timezone conversion library

Updated Google API library

Updated NexSigns-OS run-time library

Optimized the assembly code-base to allow faster and smaller package and performance

Optimized the performance of scrolling text channel with CPU to GPU handoff.