The PPD conformance tests did not catch group translation

The PPD conformance tests did not catch group translation
strings that exceeded the maximum allowed size (STR #454)

Updated the client code in the scheduler to close the client
connection on errors rather than shutting down the receive end
of the socket; this caused resource problems on some systems
(STR #434)

cups-polld didn't compile on Tru64 5.1B (STR #436)

"lpc stat" crashed if the device URI was empty (STR #548)

The scheduler did not compile without zlib (STR #433)

std:floor() cast needed on IRIX 6.5 with SGI C++ compiler (STR
#497)

cupsRasterReadPixels() and cupsRasterWritePixels() did not
handle EAGAIN and EINTR properly (STR #473)

RequiresPageRegion should not be consulted for Manual Feed (STR
#514)

International characters were not substituted in banner files
properly (STR #468)

git-svn-id: svn+ssh://src.apple.com/svn/cups/cups.org/trunk@4033 7a7537e8-13f0-0310-91df-b6672ffda945