* Remove problematic unicode_map stub definition in process_unicodemap.c
* Add unicode_map declaration to process_unicodemap.h
* Disable UNICODEMAP on converter boards that don't use it
* Remove all Makefiles from the keyboards directory.
* update keymaps added in the last 8 days
* Ignore keyboard/keymap makefiles
* update hand_wire to reflect our new Makefile-less reality
* Update the make guide to reflect the new reality
* move planck keymap options to rules.mk
* update planck keymaps 4real
* trigger travis
* add back build_keyboard.mk
* restore changes to build_keyboard
