Update PCB_GUIDE.md

added "Troubleshooting" section to PCB guide

ignore dfu-programme.exe in commits

Delete keymap_eigen.c

Delete dfu-programmer.exe

Delete dfu-programmer.exe

Merge branch 'jackhumbert-master'

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

delete old keymap (keymap_eigen.c)

Added keymap "lucas.c"

Merge pull request #158 from DidierLoiseau/eclipse-config

Add Eclipse settings files to .gitignore

Merge pull request #159 from Keller-Laminar/patch-1

Include Dvorak underscore and plus keys.

Include Dvorak underscore and plus keys.

There were previously no Dvorak specific underscore and plus key codes. For a keyboard like the Planck which has layers directly to shifted versions of special character keys you were unable to produce those characters using the Lower layer.

Merge pull request #157 from DidierLoiseau/typematrix

Small fixes and improvements to tm2030 layout

Added eclipse settings files to .gitignore

Updated tm2030 keymap.hex

Fixed compilation warnings due to missing return statements

Merge pull request #153 from spydon/xmonad_keymap

Keymap optimized for xmonad

Merge pull request #155 from vincent-pochet/fr_ch_extra_keymap

Add extra keymap for swiss french keyboard

Add extra keymap for swiss french keyboard