uci: complete option/setoption

- eval-defs.c: add parameter type in ev_params
- util.c:
  - new str_eq_case()
  - new str_skip_word
  - str_token(): split string before token

Makefile

@@ -414,7 +414,7 @@ TEST          += movedo-test perft-test tt-test
 
 PIECE_OBJS    := piece.o
 FEN_OBJS      := $(PIECE_OBJS) fen.o position.o bitboard.o board.o \
-	hq.o attack.o hash.o init.o misc.o alloc.o move.o \
+	hq.o attack.o hash.o init.o util.o alloc.o move.o \
 	eval.o eval-defs.o eval-simple.o
 BB_OBJS       := $(FEN_OBJS)
 MOVEGEN_OBJS  := $(BB_OBJS) move-gen.o