Update Makefile

Fixed destroyed integration with OpenWRT
Merge pull request #1 from cjdelisle/master

Moderate updates to pull in
Gonna see what goes wrong when building master...
insert "env" command to dump environment variables available in the makefile
retry that
initial attempt to transition to the new build system
Attempt to fix build
fix "unexpected end of file"
really fix "unexprected end of file" this time
hopefully fix build
attempt to fix error "gcc-4.6.real: error: : No such file or directory"
attempt to fix this new error
Merge https://github.com/Shnatsel/cjdns-openwrt

Conflicts:
	cjdns/Makefile