Bugfix: configure: Check NEED_FPGAUTILS correctly
Merge commit '783594c' into bfgminer-3.0.x

Conflicts:
	configure.ac
Fix warning with no curses built in.
Fulltest is true if value is <= target.
Further fix distdir for hexdump.c

Conflicts:
	Makefile.am
va_copy is meant to be matched by a va_end in log_generic.
avalon: Really fix applog formatting

Conflicts:
	driver-avalon.c
Update the write config to properly record device entries and remove disabled option.
Bugfix: Really fix device entries in saved config file