Merge remote-tracking branch 'upstream/master'

* upstream/master: (1239 commits)
  Update ez.c
  removes planck/rev3 temporarily
  Move hand_swap_config to ez.c, removes error for infinity
  Update Makefile
  ergodox: Update algernon's keymap to v1.9
  Added VS Code dir to .gitignore
  Support the Pegasus Hoof controller.
  [Jack & Erez] Simplifies and documents TO
  add readme
  use wait_ms instead of _delay_ms
  add messenger
  init keymap
  Add example keymap
  Adding whiskey_tango_foxtrot_capslock ergodox keymap
  Unicode map framework. Allow unicode up to 0xFFFFF using separate mapping table
  CIE 1931 dim curve
  Apply the dim curve to the RGB output
  Update the Cluecard readme files
  Tune snake and knight intervals for Cluecard
  Tunable RGB light intervals
  ...

116 files changed, 9371 insertions, 0 deletions

diff --git a/keyboards/planck/keymaps/ab/Makefile b/keyboards/planck/keymaps/ab/Makefile
new file mode 100644
index 0000000000..44a030ba38
--- /dev/null
+++ b/keyboards/planck/keymaps/ab/Makefile
@@ -0,0 +1,63 @@
+#----------------------------------------------------------------------------
+# On command line:
+#
+# make all = Make software.
+#
+# make clean = Clean out built project files.
+#
+# make coff = Convert ELF to AVR COFF.
+#
+# make extcoff = Convert ELF to AVR Extended COFF.
+#
+# make program = Download the hex file to the device.
+#                Please customize your programmer settings(PROGRAM_CMD)
+#
+# make teensy = Download the hex file to the device, using teensy_loader_cli.
+#               (must have teensy_loader_cli installed).
+#
+# make dfu = Download the hex file to the device, using dfu-programmer (must
+#            have dfu-programmer installed).
+#
+# make flip = Download the hex file to the device, using Atmel FLIP (must
+#             have Atmel FLIP installed).
+#
+# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
+#               (must have dfu-programmer installed).
+#
+# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
+#                (must have Atmel FLIP installed).
+#
+# make debug = Start either simulavr or avarice as specified for debugging,
+#              with avr-gdb or avr-insight as the front end for debugging.
+#
+# make filename.s = Just compile filename.c into the assembler code only.
+#
+# make filename.i = Create a preprocessed source file for use in submitting
+#                   bug reports to the GCC project.
+#
+# To rebuild project do "make clean" then "make all".
+#----------------------------------------------------------------------------
+
+# Build Options
+#   change to "no" to disable the options, or define them in the makefile.mk in 
+#   the appropriate keymap folder that will get included automatically
+#
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # Console for debug(+400)
+COMMAND_ENABLE = yes        # Commands for debug and configuration
+NKRO_ENABLE = yes           # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
+MIDI_ENABLE = no            # MIDI controls
+AUDIO_ENABLE = no           # Audio output on port C6
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
+
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+
+ifndef QUANTUM_DIR
+	include ../../../../Makefile
+endif
diff --git a/keyboards/planck/keymaps/ab/keyboard-layout.json b/keyboards/planck/keymaps/ab/keyboard-layout.json
new file mode 100644
index 0000000000..4e631a3487
--- /dev/null
+++ b/keyboards/planck/keymaps/ab/keyboard-layout.json
@@ -0,0 +1,185 @@
+[
+  {
+    "name": "AB's Practical Keymap for Planck",
+    "author": "Anand Babu Periasamy"
+  },
+  [
+    {
+      "fa": [
+        2,
+        2,
+        0,
+        2
+      ]
+    },
+    "F1\n1\n\n!\n\n\n\n\n\nTab",
+    "F2\n2\n\n@\n\n\n\n\n\nQ",
+    "F3\n3\n\n#\n\n\n\n\n\nW",
+    "F4\n4\n\n$\n\n\n\n\n\nE",
+    "F5\n5\n\n%\n\n\n\n\n\nR",
+    "F6\n6\n\n^\n\n\n\n\n\nT",
+    "F7\n7\n\n&\n\n\n\n\n\nY",
+    "F8\n8\n\n*\n\n\n\n\n\nU",
+    "F9\n9\n\n(\n\n\n\n\n\nI",
+    "F10\n0\n\n)\n\n\n\n\n\nO",
+    "F11\n-\n\n_\n\n\n\n\n\nP",
+    "F12\n=\n\n+\n\n\n\n\n\n<i class=\"fa fa-chevron-circle-left\" aria-hidden=\"true\"></i>"
+  ],
+  [
+    {
+      "a": 7,
+      "f": 3
+    },
+    "Ctrl",
+    {
+      "f": 3
+    },
+    "A",
+    {
+      "f": 3
+    },
+    "S",
+    {
+      "f": 3
+    },
+    "D",
+    {
+      "c": "#c4bcbc",
+      "a": 4,
+      "f": 3
+    },
+    "\n(\n\n\n\n\n\n\n\nF",
+    {
+      "c": "#cccccc",
+      "f": 3
+    },
+    "\n)\n\n\n\n\n\n\n\nG",
+    {
+      "f": 3
+    },
+    "\n{\n\n\n\n\n\n\n\nH",
+    {
+      "c": "#c4bcbc",
+      "f": 3
+    },
+    "\n}\n\n\n\n\n\n\n\n