Support both AVR and ps2avrGB targets for new_project script (#2811)

* Stopping point at creating targets for new_project script

* Add second argument for target

* Add the ps2avrgb target

* consider the case where the firmware type target is not valid

* fix template files to be more generic

* Code cleanup

* Change variable name to be more descriptive

* make avr the default

* forgot to put the template files in

* Take out useless comments

* add usage info

quantum/template/ps2avrgb/config.h

@@ -0,0 +1,49 @@
+/*
+Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include "config_common.h"
+
+#define VENDOR_ID       0x20A0
+#define PRODUCT_ID      0x422D
+#define MANUFACTURER    You
+#define PRODUCT         %KEYBOARD%
+
+#define RGBLED_NUM 16
+
+#define MATRIX_ROWS 2
+#define MATRIX_COLS 3
+
+#define MATRIX_ROW_PINS { D0, D5 }
+#define MATRIX_COL_PINS { F1, F0, B0 }
+#define UNUSED_PINS
+
+#define DIODE_DIRECTION COL2ROW
+#define DEBOUNCING_DELAY 5
+
+#define NO_BACKLIGHT_CLOCK
+#define BACKLIGHT_LEVELS 1
+#define RGBLIGHT_ANIMATIONS
+
+#define NO_UART 1
+
+/* key combination for command */
+#define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)))
+
+#endif