Update to Makefile.
Update to Makefile.

shvgn/pdfreader,billychappell/pdfreader,cbw1992/pdfreader,etherald/pdfreader,spitsw/pdfreader,bhanu475/pdfreader,pdevty/pdfreader,lanfeust21/pdfreader,urbnik/pdfreader,nathankerr/pdfreader,shvgn/pdfreader,Lanzafame/pdfreader,flowlo/pdfread,poorny/pdfreader,bvp/pdfreader,durango/pdfreader,urbnik/pdfreader,timhughes/pdfreader,cbw1992/pdfreader,shvgn/pdfreader,lambdaX/pdfreader,cbw1992/pdfreader,nathankerr/pdfreader,durango/pdfreader,durango/pdfreader,flowlo/pdfread,lambdaX/pdfreader,shvgn/pdfreader,lambdaX/pdfreader,poorny/pdfreader,timhughes/pdfreader,lambdaX/pdfreader,bvp/pdfreader,bhanu475/pdfreader,pdevty/pdfreader,billychappell/pdfreader,spitsw/pdfreader,spitsw/pdfreader,bhanu475/pdfreader,lanfeust21/pdfreader,tomjowitt/pdfreader,bhanu475/pdfreader,tomjowitt/pdfreader,pdevty/pdfreader,billychappell/pdfreader,Lanzafame/pdfreader,tomjowitt/pdfreader,billychappell/pdfreader,etherald/pdfreader,flowlo/pdfread,urbnik/pdfreader,bvp/pdfreader,nathankerr/pdfreader,Lanzafame/pdfreader,poorny/pdfreader,lanfeust21/pdfreader,timhughes/pdfreader,urbnik/pdfreader,tomjowitt/pdfreader,etherald/pdfreader,lanfeust21/pdfreader,Lanzafame/pdfreader,durango/pdfreader,pdevty/pdfreader,timhughes/pdfreader,etherald/pdfreader,flowlo/pdfread,poorny/pdfreader,spitsw/pdfreader,bvp/pdfreader,cbw1992/pdfreader