Client cleanup and restructuring. Stage 1...

Next Step is refactoring some of the giant functions which are
just copy/paste of some other ones with just a few line changes,
removing unnecessary 'goto' etc.

The MS Windows version is broken with this commit but will be fixed
soon. Everything can't be done all at once :P

The commands are now hierarchical, for example:
"hf 14a read" vs. "hf 14b read".
You can also request help:
"hf help", "data help", "hf 15 help" etc.

Indents are now space-based, not tab-based anymore. Hopefully
no one will be trolling about it, considering the suicide-prone work
being done here ;)

client/cmdhw.c, client/proxusb.c, client/cmdhw.h, client/proxusb.h,
client/cmdmain.c, client/cmdlfhid.c, client/cmdmain.h, client/cmdlfhid.h,
client/data.c, client/data.h, client/cmdhf.c, client/cmdlf.c,
client/cmdhf.h, client/cmdhf15.c, client/cmdhf14b.c, client/cmdlf.h,
client/cmdhf15.h, client/cmdhf14b.h, client/cmddata.c, client/cmddata.h,
client/ui.c, client/cmdparser.c, client/cmdlfti.c, client/ui.h,
client/cmdlfem4x.c, client/cmdparser.h, client/cmdlfti.h, client/cmdlfem4x.h,
client/graph.c, client/graph.h, client/cmdhf14a.c, client/cmdhf14a.h,
client/cmdhflegic.c, client/cmdhflegic.c: New files.

client/cli.c, client/flasher.c, client/snooper.c, client/proxmark3.c,
client/proxmark3.h, client/Makefile: Update accordingly.

client/flash.h, client/flash.c, client/proxgui.cpp: Cosmetic changes.

client/translate.h, client/command.c, client/gui.c,
client/usb.c, client/prox.h: Remove.

include/usb_cmd.h (CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443_SIM): Remove dead cmd.

common/crc16.h: New file.
common/crc16.c: Modify accordingly.
common/iso14443crc.h: New file.
common/iso14443_crc.c: Rename to
common/iso14443crc.c: and modify accordingly.

armsrc/lfops.c, armsrc/iso14443.c,
armsrc/iso14443a.c: include .h files from
the common directory instead of including the c files.

common/Makefile.common, armsrc/Makefile: Modify accordingly.

client/Makefile

@@ -1,15 +1,38 @@
 WINCC=c:\mingw\bin\gcc
-
 #COMMON_FLAGS = -m32
 
+VPATH = ../common
+
 LDLIBS = -L/opt/local/lib -L/usr/local/lib -lusb -lreadline -lpthread
 LDFLAGS = $(COMMON_FLAGS)
-CFLAGS = -I. -I/opt/local/include -Wall -Wno-unused-function $(COMMON_FLAGS) -g3
+CFLAGS = -std=c99 -I. -I../include -I../common -I/opt/local/include -Wall -Wno-unused-function $(COMMON_FLAGS) -g3
 
 WINLIBS = -lgdi32 -lsetupapi
 CXXFLAGS = $(shell pkg-config --cflags QtCore QtGui 2>/dev/null) -Wall
 QTLDLIBS = $(shell pkg-config --libs QtCore QtGui 2>/dev/null)
 
+CMDSRCS = \
+			crc16.c \
+			iso14443crc.c \
+			data.c \
+			graph.c \
+			ui.c \
+			cmddata.c \
+			cmdhf.c \
+			cmdhf14a.c \
+			cmdhf14b.c \
+			cmdhf15.c \
+			cmdhflegic.c \
+			cmdhw.c \
+			cmdlf.c \
+			cmdlfem4x.c \
+			cmdlfhid.c \
+			cmdlfti.c \
+			cmdparser.c \
+			cmdmain.c
+
+CMDOBJS = $(CMDSRCS:.c=.o)
+
 ifeq ($(shell echo ""),)
 
 ifeq ($(shell uname),Darwin)
@@ -29,7 +52,7 @@ endif
 
 RM = rm -f
 BINS = proxmark3 snooper cli flasher
-CLEAN = cli flasher proxmark3 snooper *.o *.moc.cpp
+CLEAN = cli flasher proxmark3 snooper *.o $(CMDOBJS) *.moc.cpp
 else
 RM = del
 BINS = prox.exe
@@ -41,19 +64,17 @@ all: $(BINS)
 all-static: LDLIBS:=-static $(LDLIBS)
 all-static: snooper cli flasher
 
-prox.exe: prox.c wingui.c command.c flash.c
-	$(WINCC) $(CFLAGS) $(DEFINES) -o prox.exe prox.c wingui.c command.c flash.c $(WINLIBS)
+prox.exe: prox.c wingui.c $(CMDSRCS) flash.c
+	$(WINCC) $(CFLAGS) $(DEFINES) -o prox.exe prox.c wingui.c $(CMDSRCS) flash.c $(WINLIBS)
 	
 proxmark3: LDLIBS+=$(QTLDLIBS)
-proxmark3: proxmark3.o gui.o command.o usb.o $(QTGUI)
+proxmark3: proxmark3.o $(CMDOBJS) proxusb.o $(QTGUI)
 
-command.o: command.c
+snooper: snooper.o $(CMDOBJS) proxusb.o guidummy.o
 
-snooper: snooper.o gui.o command.o usb.o guidummy.o
+cli: cli.o $(CMDOBJS) proxusb.o guidummy.o
 
-cli: cli.o gui.o command.o usb.o guidummy.o
-
-flasher: flash.o flasher.o usb.o
+flasher: flash.o flasher.o proxusb.o
 
 proxguiqt.moc.cpp: proxguiqt.h
 	$(MOC) -o$@ $^