Enabled MultiProcessorCompilation for compile speedup.
Enabled MultiProcessorCompilation for compile speedup.

peirick/leptonica,peirick/VS2015_Tesseract,peirick/leptonica,peirick/VS2015_Tesseract,peirick/leptonica,peirick/VS2015_Tesseract,peirick/VS2015_Tesseract,peirick/leptonica,peirick/VS2015_Tesseract,peirick/VS2015_Tesseract