cups-browsed: Always do case-insensitive comparing of strings
cups-browsed: Make local queue update correctly working if server host name changes.
cups-browsed: Create local queues also to access classes on remote CUPS servers
cups-browsed: Also support remote classes discovered through legacy CUPS broadcasting/browsing.
foomatic-rip: Let it also build with uclibc.
foomatic-rip: Corrected declaration of print_pdf() function in pdf.h