Merge branch 'jackhumbert-master'

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

Merge pull request #157 from DidierLoiseau/typematrix

Small fixes and improvements to tm2030 layout

Fixed compilation warnings due to missing return statements

FN macro: use layer_invert() instead of modifying layer_state directly

- fixes stuck keys from the temporary layers
  (see also jackhumbert/qmk_firmware#78)
- removed the workaround for jackhumbert/qmk_firmware#81
  (using layer_invert() fixes the problem)

Fixed inconsistency between comment and actual numeric layer

- KC_INS should only be present on Fn layer

Merge branch 'master' into flicker-fix

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

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

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

Merge pull request #97 from DidierLoiseau/typematrix

TypeMatrix 2030 Layout for ErgoDox EZ

Moved layout description to README.md and added more details

Added Calculator, Mail and Browser Home application keys.

Renamed "Numbers Layer" to "Numeric Layer"

Implemented new folders structure.

moved keymap_typematrix.c to tm2030/keymap.c

Implemented Dvorak layer

Added shifts on the thumbs

Implement cut/copy/paste as macros

Workaround for jackhumbert/qmk_firmware#81
+ added macro names
+ removed unused macro 0

Added fn-eject, fn-power .. fn-pause keys

Eject does not work though, see jackhumbert/qmk_firmware#82
and tmk/tmk_keyboard#250

Split fn layer from numbers layer to better match the TM behaviour

- removed access to layer 2 from ";" key
- "fn" key toggles both layers 1 & 2
- replaced media and mouse layer by fn layer
- renamed symbol layer to numbers layer
- moved all F-keys together on left hand