Now working for simple, non-encrypted requests

making requests to something like example.com over a non-encrypted
connection now works. Binary files are unlikely to work at the moment
although I haven't tried. Also, non-encrypted doesn't work.

I have also changed a little about how tests work. Requests tests now
display much better.

Makefile

@@ -6,7 +6,7 @@ TESTFILES   = $(wildcard tests/*.c)
 TESTOUT = $(TESTFILES:.c=)
 OUT      = yaip
 CFLAGS   = -Wall -g
-LDLIBS   = -lsqlite3
+LDLIBS   = -lsqlite3 -lm
 CC = gcc
 
 
@@ -24,8 +24,8 @@ $(OUT): $(OBJFILES)
 %.o: %.c
 	$(CC) $(CFLAGS) -c -o $@ $^
 
-tests/%.test: tests/%.test.c tests/munit/munit.c
-	$(CC) $? -o $@
+tests/%.test: tests/%.test.c tests/munit/munit.c $(filter-out src/main.o, $(OBJFILES))
+	$(CC) -o $@ $^ $(LDLIBS)
 
 
 test-%: tests/%.test