feat: Remove release from Makefile. Use GitHub release instead.

Author: hxt-tg

Makefile

@@ -11,18 +11,13 @@ INC       = -I .
 OPT_LEVEL = -O3
 CPPFLAGS  = -std=c++11 -Wall -Wextra $(OPT_LEVEL)
 
-.PHONY: all clean release
+.PHONY: all clean
 
 all: test_base.out test_network.out
 
 clean:
 	rm -rf *.o *.out release
 
-release:
-	rm -rf release
-	mkdir release
-	zip -r release/CimNet-$(VERSION).zip cimnet docs examples test README.md LICENSE Makefile --exclude=*.out --exclude=*.run --exclude=*.py
-
 test_base.out: test/test_base.cc $(HEADERS)
 	$(CPP) test/test_base.cc -o test_base.out $(INC) $(CPPFLAGS)
 test_network.out: test/test_network.cc $(HEADERS)