removed useless files

+ MethodType renamed to http_method, and moved to utils.hpp
+ operator= overload for Client moved to Client.cpp

srcs/utils.hpp

@@ -7,6 +7,14 @@
 # include <sstream>
 # include <cstdlib>		// atoi
 
+enum http_method
+{
+	GET = 1,
+	POST,
+	DELETE,
+	INVALID,
+};
+
 std::vector<std::string>    split(std::string input, char delimiter);
 bool                        isNumeric(std::string str);
 bool                        isNumeric_btw(int low, int high, std::string str);