Gherkin wanleg (#3127)

* my planck layout

personal planck layout

* my XD75 layout

personal XD75 layout

* Revert "my XD75 layout"

This reverts commit e9c3b57df78c1cb658bef56fb735839758f4f949.

* my XD75

personal XD75 layout

* wanleg layout

wanleg layout

* typo

fixed typo

* setup for NovelKeysXKailh Big Series switch

setup for Big Swith with ProMicro

* mousekeys addition

adding mousekeys

* mousekey additions

* wanleg's jj40 config

* mousekey changes

* CAD double-tap improvement

* software reset for Gherkin

* promicro software bootloading

* middle click

* Update readme.md

* add middle click

* readme changes

* Update readme.md

* bootloaderFix

* readme edit

* bootloader fix

* bootloaderEnable

* bigswitchTesting

* cleanup prior to Gherkin Pull

* fixed bootloader RESET and added mousekey

fixed RESET issue on ProMicro with default code, added mousekeys

* fixed bootloader RESET and added mousekeys

fixed RESET issue on ProMicro with default code, added mousekeys.
edited readme to reflect changes.

* Update config.h

* Update keymap.c

keyboards/gherkin/keymaps/wanleg/readme.md

@@ -1,8 +1,8 @@
-![Gherkin Wanleg Layout Image](https://i.imgur.com/mXsgoro.png)
+![Gherkin Wanleg Layout Image](https://i.imgur.com/nCPog2W.png)
 
 # Gherkin Wanleg Layout
 Here is the layout I came up with to preserve a standard QWERTY layout as much as possible, in as few layers as possible for a 30 key board.
-I originally set up a few Tap Dance keys, but dropped half of them in favor of chorded versions, since in actual use, they tended to impede typing speed more than their (current) two-key versions.
+I originally set up a few Tap Dance keys, but dropped half of them in favor of chorded versions, since in actual use, they tended to impede typing speed more than their current two-key versions.
 I've left them in my layout ready for use if anyone wants to try them out:
 
 Legend Name | Single Tap | Double Tap | Hold