* Shift doc/faq to doc/faq2

* Add 'doc/faq' with most used commands
* -e can be used with -u to specify the path to extract the files
* Remove gui directory
  - GUI source is in src/gui
  - Incrusted inside the build and install targets
    (ignores build and install errors)

Makefile

@@ -1,9 +1,12 @@
 include config.mk
 PREFIX?=/usr/local
 
-all: logot
+all: logot frontend
 	cd src && ${MAKE} all
 
+frontend:
+	-cd src/gui && ${MAKE} all
+
 static: logot
 	cd libusb && ${MAKE} all
 	cd src && ${MAKE} static
@@ -21,6 +24,7 @@ clean:
 
 install:
 	cp src/0xFFFF ${PREFIX}/bin
+	-cp src/gui/goxf ${PREFIX}/bin
 	cp logotool/logotool ${PREFIX}/bin
 
 deinstall: