Introduce new ot_http.c and ot_http.h

Makefile

@@ -13,8 +13,8 @@ CFLAGS+=-I../libowfat -Wall -pipe -Wextra #-pedantic -ansi
 LDFLAGS+=-L../libowfat/ -lowfat -pthread -lz
 
 BINARY =opentracker
-HEADERS=trackerlogic.h scan_urlencoded_query.h ot_mutex.h ot_stats.h ot_sync.h ot_vector.h ot_clean.h ot_udp.h ot_iovec.h ot_fullscrape.h ot_accesslist.h
-SOURCES=opentracker.c trackerlogic.c scan_urlencoded_query.c ot_mutex.c ot_stats.c ot_sync.c ot_vector.c ot_clean.c ot_udp.c ot_iovec.c ot_fullscrape.c ot_accesslist.c
+HEADERS=trackerlogic.h scan_urlencoded_query.h ot_mutex.h ot_stats.h ot_sync.h ot_vector.h ot_clean.h ot_udp.h ot_iovec.h ot_fullscrape.h ot_accesslist.h ot_http.h
+SOURCES=opentracker.c trackerlogic.c scan_urlencoded_query.c ot_mutex.c ot_stats.c ot_sync.c ot_vector.c ot_clean.c ot_udp.c ot_iovec.c ot_fullscrape.c ot_accesslist.c ot_http.c
 
 OBJECTS = $(SOURCES:%.c=%.o)
 OBJECTS_debug = $(SOURCES:%.c=%.debug.o)