License changed to WTFPL and library search has been improved.

	new file:   COPYING
	deleted:    LICENSE.md
	modified:   Makefile
	renamed:    Makefile.conf -> config.mk
	modified:   examples/Makefile
	modified:   examples/helloworld.c
	modified:   examples/playback.c
	modified:   examples/sections.c
	modified:   inc/rld.h
	modified:   inc/rldelf.h
	modified:   inc/rldfile.h
	modified:   inc/rldlist.h
	modified:   inc/rldsym.h
	modified:   src/platform/x86.c
	modified:   src/rldelf.c
	modified:   src/rldfile.c
	modified:   src/rldlist.c
	modified:   src/rldmain.c
	modified:   src/rldsym.c
	modified:   src/runtime/startup_x86.asm