Makefile redo & other features (#395)

* .build containment implemented

* no destructive variable setting - builds in either folder

* make from 3 places

* cleans before each build
* make from root with keyboard=keyboard, keymap=keymap
* make from keyboard/keyboard with keymap=keymap
* make from keymaps/keymap
* only implemented on planck

* adds color diag to avr-gcc

* makefiles for all plancks, clean-up

* quick build-all makefile for plancks

* reformatting of make output (colors)

* color toggle, tmk path corrections

* correct if statement for color

* move config.h to main makefile, updates preonic, atomic

* format update, all keyboards targets

* makefile optional for build all target, alps and arrow_pad updated

* alps updated

* make planck default, trying out travis recipe for all-keyboards

* all-keymaps target, different travis recipe

* updates alps64

* updates keyboards to new format

* updates clue* projects

* all projects updated, specialise EZ .hex, let .hex through

* updates travis

* automatically find root, keyboard, keymap

* silent echo, cleaned-up mass make output

* updates all keyboards' .hex files except EZ

* Rename Bantam44.c to bantam44.c

* Rename Bantam44.h to bantam44.h

* nananana

* adds six key keyboard

* does same to ez as rest

* updates send_string example

* brings ergodox_ez up to date

* updates template/new project script

* adds sixkeyboard

* adds readme for sixkeyboard

* adds sixkeyboard to travis

* filenames, gitignore mess

* define clock prescaler stuff manually

* make quick, size test example

* documentation and dfu-no-build

2 files changed, 15 insertions, 12 deletions

diff --git a/tmk_core/protocol/lufa.mk b/tmk_core/protocol/lufa.mk
index 9ac6298f1..b0f891900 100644
--- a/tmk_core/protocol/lufa.mk
+++ b/tmk_core/protocol/lufa.mk
@@ -5,23 +5,23 @@ LUFA_PATH ?= $(LUFA_DIR)/LUFA-git
 
 
 # Create the LUFA source path variables by including the LUFA makefile
-ifneq (, $(wildcard $(TMK_DIR)/$(LUFA_PATH)/LUFA/Build/lufa_sources.mk))
+ifneq (, $(wildcard $(TMK_PATH)/$(LUFA_PATH)/LUFA/Build/lufa_sources.mk))
     # New build system from 20120730
     LUFA_ROOT_PATH = $(LUFA_PATH)/LUFA
-    include $(TMK_DIR)/$(LUFA_PATH)/LUFA/Build/lufa_sources.mk 
+    include $(TMK_PATH)/$(LUFA_PATH)/LUFA/Build/lufa_sources.mk 
 else
-    include $(TMK_DIR)/$(LUFA_PATH)/LUFA/makefile
+    include $(TMK_PATH)/$(LUFA_PATH)/LUFA/makefile
 endif
 
-LUFA_SRC = $(LUFA_DIR)/lufa.c \
-           $(LUFA_DIR)/descriptor.c \
+LUFA_SRC = lufa.c \
+           descriptor.c \
            $(LUFA_SRC_USB)
 
 ifeq ($(strip $(MIDI_ENABLE)), yes)
-        LUFA_SRC += $(LUFA_DIR)/midi/midi.c \
-           $(LUFA_DIR)/midi/midi_device.c \
-           $(LUFA_DIR)/midi/bytequeue/bytequeue.c \
-           $(LUFA_DIR)/midi/bytequeue/interrupt_setting.c \
+        LUFA_SRC += midi/midi.c \
+           midi/midi_device.c \
+           midi/bytequeue/bytequeue.c \
+           midi/bytequeue/interrupt_setting.c \
            $(LUFA_SRC_USBCLASS)
 endif
 
@@ -33,8 +33,8 @@ endif
 SRC += $(LUFA_SRC)
 
 # Search Path
-VPATH += $(TMK_DIR)/$(LUFA_DIR)
-VPATH += $(TMK_DIR)/$(LUFA_PATH)
+VPATH += $(TMK_PATH)/$(LUFA_DIR)
+VPATH += $(TMK_PATH)/$(LUFA_PATH)
 
 # Option modules
 #ifdef $(or MOUSEKEY_ENABLE, PS2_MOUSE_ENABLE)
diff --git a/tmk_core/protocol/lufa/lufa.c b/tmk_core/protocol/lufa/lufa.c
index b70b52bf4..9ca55dbc9 100644
--- a/tmk_core/protocol/lufa/lufa.c
+++ b/tmk_core/protocol/lufa/lufa.c
@@ -838,7 +838,10 @@ static void setup_mcu(void)
     wdt_disable();
 
     /* Disable clock division */
-    clock_prescale_set(clock_div_1);
+    // clock_prescale_set(clock_div_1);
+
+    CLKPR = (1 << CLKPCE);
+    CLKPR = (0 << CLKPS3) | (0 << CLKPS2) | (0 << CLKPS1) | (0 << CLKPS0);
 }
 
 static void setup_usb(void)