summer restructuring:

* .h include only the strict minimum for their own parsing
  * this forces all files to include explicitment their needs and not count on far streched dependencies
  * this helps Makefile to rebuild only the minimum
  * according to this rule, most standalone .h are now gone
  * big app.h is gone
  * remove seldom __cplusplus, if c++ happens, everything will have to be done properly anyway
* all unrequired include were removed
* split common/ into common/ (client+arm) and common_arm/ (os+bootloader)
  * bring zlib to common/
  * bring stuff not really/not yet used in common back to armsrc/ or client/
  * bring liblua into client/
  * bring uart into client/
  * move some portions of code around (dbprint, protocols,...)
* rename unused files into *_disabled.[ch] to make it explicit
* rename soft Uarts between 14a, 14b and iclass, so a standalone could use several without clash
* remove PrintAndLogDevice
* move deprecated-hid-flasher from client to tools
* Makefiles
  * treat deps in armsrc/ as in client/
  * client: stop on warning (-Werror), same as for armsrc/

Tested on:

* all standalone modes
* Linux

armsrc/nprintf.h

@@ -32,14 +32,10 @@
 #ifndef _PRINTF_H_
 #define _PRINTF_H_
 
-#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
 #include <stddef.h>
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
+#include <stdarg.h>
 
 /**
  * Output a character to a custom device like UART, used by the printf() function
@@ -108,10 +104,4 @@ int vprintf_(const char *format, va_list va);
  */
 int fctprintf(void (*out)(char character, void *arg), void *arg, const char *format, ...);
 
-
-#ifdef __cplusplus
-}
-#endif
-
-
 #endif  // _PRINTF_H_