Creates a layouts/ folder for keymaps shared between keyboards (#1609)

* include variables and .h files as pp directives

* start layout compilation

* split ergodoxes up

* don't compile all layouts for everything

* might seg fault

* reset layouts variable

* actually reset layouts

* include rules.mk instead

* remove includes from rules.mk

* update variable setting

* load visualizer from path

* adds some more examples

* adds more layouts

* more boards added

* more boards added

* adds documentation for layouts

* use lowercase names for LAYOUT_

* add layout.json files for each layout

* add community folder, default keymaps for layouts

* touch-up default layouts

* touch-up layouts, some keyboard rules.mk

* update documentation for layouts

* fix up serial/i2c switches

1 files changed, 39 insertions, 0 deletions

diff --git a/layouts/community/ergodox/dvorak_programmer/README.md b/layouts/community/ergodox/dvorak_programmer/README.md
new file mode 100644
index 000000000..36722469f
--- /dev/null
+++ b/layouts/community/ergodox/dvorak_programmer/README.md
@@ -0,0 +1,39 @@
+Dvorak Programmer Layout
+========================
+
+This is a dvorak-only layout. The overall philosophy is that the left hand contains a number of layer-switching shortcuts, and the right hand key codes vary based on the layer selected.
+
+Layers
+------
+
+* BASE: this is where you type.
+* SHELL_NAV: hold down the Tab key to access shell/terminal navigation shorcuts such as forward/backward word, history, Ctrl+C, screen tab movement.
+* KEY_NAV: arrow key movement with backward/forward word support, and copy/paste.
+* KEY_SEL: same as above, but every movement shift-selects.
+* NUMBER: keypad layer.
+* SYMBOL: all the symbols.
+* BRACKET: special brackets-only layer for programming. Activated by pressing left capslock (OSL)
+* SHORTCUTS: sends Hyper keys for Autohotkey to interpret. I use this to switch between specific apps.
+* MOUSE: use mouse keys
+
+Updates
+-------
+
+2017/02/10:
+* Made left shift an MO for SHELL_NAV, and symbol+right shift CAPSLOCK. Made all modifiers OSM.
+
+2017/01/28:
+* Made the capslock key a dual momentary layer activation for BRACKETS and SHELL_NAV. One keypress held down for BRACKETS, one keypress, released and then held down for SHELL_NAV
+
+2017/01/22:
+* Made brackets toggle an OSL on the left capslock
+* Added SHELL_LAYER
+
+2016/12/10:
+* toggle for brackets layer is now on left thumb cluster.
+
+2016/11/05:
+* removed brackets anywhere but in brackets layer
+* added mouse layer back in
+* put semicolon-newline and end-newline on symbol layer
+* replaced all HYPR with MEH, added more shortcut keys
\ No newline at end of file