added ALU84 keyboard and TurboMech user space (#2206)

* Added ALU84

Added ALU84 from mechkeys.ca.  TurboMech keymap is MacOS oriented, need to still update the defualt keymap.

* added alu84 and TurboMech userspace

* updated keymap, config.h and rules.mk for alu84

keyboards/alu84/alu84.c

@@ -0,0 +1,46 @@
+/* Copyright 2017 @TurboMech /u/TurboMech <discord> @A9entOran9e#6134
+ *
+ * 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/>.
+ */
+
+
+#include "alu84.h"
+#include "rgblight.h"
+#include "action_layer.h"
+#include "quantum.h"
+#include "action.h"
+
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}
+
+
+