PPD for new printer Konica Minolta C754e

It will be installed at the locations:
MF_A-B30_PS,
MF_B-C10_PS,
MF_B-C20_PS,
MF_C-D10_PS,
MF_C-D20_PS,
MF_D30C_PS.
Merge pull request #3 from tiktaktok/master

New printer Konica Minolta C754e