Fixed makefile and put it on the root dir.

makefile

@@ -0,0 +1,12 @@
+CC = gcc
+SRC_DIR = src
+SRC = ${SRC_DIR}/tty-solitaire.c
+CFLAGS = -W -Wall -pedantic -ansi -std=c99
+OUTPUT = bin/tty-solitaire
+LDFLAGS = -lncurses
+
+tty-solitaire: ${SRC}
+	${CC} ${CFLAGS} ${LDFLAGS} ${SRC} -o ${OUTPUT}
+
+clean:
+	rm -rf ${SRC_DIR}/*.o ${OUTPUT}