added r3 as a submodule

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "cypher/lexertl"]
 	path = cypher/lexertl
 	url = https://github.com/BenHanson/lexertl.git
+[submodule "speedy/r3"]
+	path = speedy/r3
+	url = https://github.com/c9s/r3.git

speedy/Makefile

@@ -1,6 +1,6 @@
 CXX=clang++
 CFLAGS=-std=c++11 -Wall
-LDFLAGS=-luv -lhttp_parser -lr3
+LDFLAGS=-luv -lhttp_parser ./r3/.libs/libr3.a /usr/lib/x86_64-linux-gnu/libpcre.a
 # debug only
 INC=-I../ -g -O0 -fno-inline-functions
 SOURCES=$(wildcard *.cpp)
@@ -10,7 +10,7 @@ EXECUTABLE=test.out
 all: $(EXECUTABLE)
 	    
 $(EXECUTABLE): $(SOURCES) 
-	$(CXX) $(LDFLAGS) $(SOURCES) -o $(EXECUTABLE) $(CFLAGS) $(INC)
+	$(CXX) $(CFLAGS) $(SOURCES) -o $(EXECUTABLE) $(INC) $(LDFLAGS) 
 
 # .cpp.o:
 #	$(CXX) $(CFLAGS) $< -o $@ $(LDFLAGS) $(INC)

speedy/r3

@@ -0,0 +1 @@
+Subproject commit eb2ff77e5cfe62b4df68c5f11f8a3c9393b11b50

speedy/r3_include.h

@@ -12,8 +12,8 @@
 #include <string.h>
 #include <pcre.h>
 #include <stdbool.h>
-#include <r3/str_array.h>
-#include <r3/r3_str.h>
+#include "r3/include/str_array.h"
+#include "r3/include/r3_str.h"
 
 #ifdef __cplusplus
 extern "C" {