Add VIA support to Prime_M. Clean up all files (#8247)

* Add VIA support for Prime_L

* Update keyboards/primekb/prime_l/v1/config.h

* Add prime_exl_plus keyboard

* Temporary removal of prime_exl_plus

* Add Prime_EXL Plus, including VIA support

* Update keyboards/handwired/prime_exl_plus/readme.md

* Update keyboards/handwired/prime_exl_plus/readme.md

* Update keyboards/handwired/prime_exl_plus/readme.md

* Update keyboards/handwired/prime_exl_plus/rules.mk

* Update keyboards/handwired/prime_exl_plus/info.json

* Update keyboards/handwired/prime_exl_plus/info.json

* Update keyboards/handwired/prime_exl_plus/info.json

* Update keymap.c

* correct spacing of keymaps and layout macro. move indicator logic from user space to keyboard space

* further corrections to keymaps and layout macro.

* Update keyboards/handwired/prime_exl_plus/prime_exl_plus.c

* Update keyboards/handwired/prime_exl_plus/prime_exl_plus.c

* Update keyboards/handwired/prime_exl_plus/prime_exl_plus.c

* Update keyboards/handwired/prime_exl_plus/prime_exl_plus.c

* Update prime_exl_plus.c

* small edit to prime_exl_plus.c

* Add via support to Prime_M and clean things up

* Update rules.mk

* Update keyboards/primekb/prime_m/readme.md

* Update keyboards/primekb/prime_m/readme.md

* Update keyboards/primekb/prime_m/config.h

3 files changed, 53 insertions, 0 deletions

diff --git a/keyboards/primekb/prime_m/keymaps/via/keymap.c b/keyboards/primekb/prime_m/keymaps/via/keymap.c
new file mode 100644
index 0000000000..e8c360f8a8
--- /dev/null
+++ b/keyboards/primekb/prime_m/keymaps/via/keymap.c
@@ -0,0 +1,51 @@
+/* Copyright 2020 Holten Campbell
+ *
+ * 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 QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+	[0] = LAYOUT_ortho_5x6(
+		KC_ESC,  KC_LPRN, KC_RPRN, KC_PSLS, KC_PAST, LT(2, KC_BSPC),
+		KC_F1,   KC_F2,   KC_P7,   KC_P8,   KC_P9,   KC_DEL,
+		KC_F3,   KC_F4,   KC_P4,   KC_P5,   KC_P6,   KC_PMNS,
+		KC_F5,   KC_F6,   KC_P1,   KC_P2,   KC_P3,   KC_PPLS,
+		KC_LCTL, KC_LALT, TO(1),   KC_P0,   KC_PDOT, KC_PENT
+    ),
+
+	[1] = LAYOUT_ortho_5x6(
+		KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    LT(2, KC_F9),
+		KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,
+		KC_TAB,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,
+		KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,
+		KC_LCTL, KC_LALT, TO(0),   KC_P,    KC_H,    KC_SPC
+    ),
+
+    [2] = LAYOUT_ortho_5x6(
+		BL_TOGG, BL_STEP, _______, _______, _______, _______,
+		_______, _______, _______, _______, _______, _______,
+		_______, _______, _______, _______, _______, _______,
+		_______, _______, _______, _______, _______, KC_VOLU,
+		_______, _______, _______, _______, KC_MUTE, KC_VOLD
+    ),
+
+    [3] = LAYOUT_ortho_5x6(
+		_______, _______, _______, _______, _______, _______,
+		_______, _______, _______, _______, _______, _______,
+		_______, _______, _______, _______, _______, _______,
+		_______, _______, _______, _______, _______, _______,
+		_______, _______, _______, _______, _______, _______
+    )
+
+};
diff --git a/keyboards/primekb/prime_m/keymaps/via/readme.md b/keyboards/primekb/prime_m/keymaps/via/readme.md
new file mode 100644
index 0000000000..3283f63567
--- /dev/null
+++ b/keyboards/primekb/prime_m/keymaps/via/readme.md
@@ -0,0 +1 @@
+# The VIA keymap for Prime_M
\ No newline at end of file
diff --git a/keyboards/primekb/prime_m/keymaps/via/rules.mk b/keyboards/primekb/prime_m/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/primekb/prime_m/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes