Fix wp-cli installer issue

usr/local/sbin/easyengine

@@ -211,7 +211,7 @@ WP-CLI()
 	then
 		echo -e "\033[31m WP Command Not Found ! \e[0m"
 		echo -e "\033[34m Installing WP-CLI, Please Wait...  \e[0m"
-		curl http://wp-cli.org/installer.sh | INSTALL_DIR='/usr/share/easyengine/wp-cli' bash \
+		curl -L https://raw.github.com/wp-cli/wp-cli.github.com/master/installer.sh | INSTALL_DIR='/usr/share/easyengine/wp-cli' bash \
 		|| OwnError "Unable To Install WP-CLI"
 
 		# Add WP Command In PATH Variable