Eliminate switch statement by using contiguous character ranges

Merge branch 'master' of https://github.com/jackhumbert/qmk_firmware

Merge pull request #130 from jacobono/jacobono

Jacobono

Updates documentation, adds Cmd/Win dual-function key

Merge pull request #134 from dragon788/patch-2

Added note about using avr_setup.sh

Added note about using avr_setup.sh

On most Linux distributions the avr_setup.sh script can be sourced ```. avr_setup.sh``` or under Bash ```source avr_setup.sh```. This will try and detect the appropriate package manager and install the required packages.

advanced macro stuff for README

advanced macro stuff for README

advanced macro stuff for README

advanced macro stuff for README

README changes

Merge branch 'master' of https://github.com/jackhumbert/tmk_keyboard

README changes

Merge pull request #131 from Vifon/patch-1

Use boolean AND instead of bitwise (possible typo)

Use boolean AND instead of bitwise (possible typo)

Fortunately seems harmless.

Add in XOR of lowest 8 bits of system timer to encourage more randomness of the digits/letters chosen

add hex file

my personal ergodox keymap layout

with pngs of layout and readme

Merge pull request #129 from cbbrowne/master

Example of some "Random Keys"

Update PCB_GUIDE.md