Removed some unneeded keys from raise and lower layers
moved the + and = signs, backspace is now more intuitive
moved all the Function keys to CUSTOM layer
added ctrl alt del to CUSTOM layer
simplified the layout picture greatly
"notes":"# Espynn's keymap for Planck Ortholinear 40% Mechanical Keyboard\nAdded several custom functions to the keymap from the \"ab\" map. Special thanks to \"mollat\" for demonstration of macros in their keymap.c\n \n\n![Layout](keyboard-layout.png \"Practical Keymap\")\n\n* Online keyboard layout editor: http://goo.gl/mlLAFZ\n\n# Notes\n* Front legend text is the custom layer (both raise and lower)\n* Holding is denoted by down arrow, for example, right shift is an enter button when tapped, shift when held\n* Simultaneous RAISE+LOWER enters CUSTOM layer. Several custom keymaps are here\n* I disregarded the advice of Jack and used macros for passwords. I accept my fate.\n* RAISE and LOWER also acts as PgUp and PgDn when tapped.\n* [CapsLock] also acts as [Ctrl] key when you press and hold. It is convenient for GNU Emacs users. (not sure if this works)\n* Bracket/ paran/ brace keys are placed in the center of the keyboard for programmer's convenience.",