CrystalFontz packet driver 4 status LED fix

Fixed 4 status LED's on left side of CrystalFontz 735 display (635 compat)  To show correct. Only the Gateway seems to not function for me.
Fixes for lcdproc-0.5.6 pkg v. 0.9.7
Merge pull request #532 from topper727/patch-1

CrystalFontz packet driver 4 status LED fix