Chimera Ortho Readme (#1943)

* Added Chimera Ortho keymap

* added readme

* fixed hardware link

keyboards/chimera_ortho/readme.md

@@ -0,0 +1,19 @@
+# Chimera Ortho
+
+![Chimera Ortho](https://imgur.com/pbdNsoP.jpg)
+
+A split wireless 40% ortholinear keyboard 
+
+Keyboard Maintainer: [William Wilson](https://github.com/GlenPickle)  
+
+
+Hardware Supported: Chimera Ortho PCB, WaveShare core nRF51822
+
+Hardware Availability: [Gerbers](https://github.com/GlenPickle/Chimera/tree/master/ortho/gerbers)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make chimera_ortho:default
+
+See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.
+