Consolidate bool type

'bool' is defined in random places. This patch consolidates them into a
single header file include/linux/types.h, using stdbool.h introduced in C99.

All other #define, typedef and enum are removed. They are all consistent with
true = 1, false = 0.

Replace FALSE, False with false. Replace TRUE, True with true.
Skip *.py, *.php, lib/* files.

Signed-off-by: York Sun <yorksun@freescale.com>

include/xyzModem.h

@@ -97,14 +97,6 @@ typedef struct {
 #endif
 } connection_info_t;
 
-#ifndef	BOOL_WAS_DEFINED
-#define BOOL_WAS_DEFINED
-typedef unsigned int bool;
-#endif
-
-#define false 0
-#define true 1
-
 #endif