TJpgDec,
TJpgDec is a generic JPEG image decompressor module that highly optimized for small embedded systems. It works with very low memory consumption so that it can be incorporated into tiny microcontrollers, such as AVR, 8051, PIC, Z80, Cortex-M0 and etc.

Signed-off-by: cctsao1008 <chiacheng.tsao@gmail.com>