added readme instructions to run docker without sudo && added V_USER rule in makefile to get name of the user from shell

Makefile

@@ -24,9 +24,9 @@ RESET    = "\e[0m"
 
 COMPOSE		 =	./srcs/docker-compose.yml
 
-USER		 =	lenovo
-VOLUMES_D	 =	/home/$(USER)/data/wp_volume \
-				/home/$(USER)/data/db_volume
+V_USER		 =	$(shell echo $(USER))
+VOLUMES_D	 =	/home/$(V_USER)/data/wp_volume \
+				/home/$(V_USER)/data/db_volume
 
 SUDO		 =
 
@@ -39,7 +39,7 @@ VOLUMES		 =	$(shell $(SUDO) docker volume ls -q)
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #
 
-all: build $(VOLUMES_D) up
+all: build up
 
 $(VOLUMES_D):
 	mkdir -p $(VOLUMES_D)