improve header inclusion process in a few small ways:

- it is no longer necessary to forcibly include asterisk/autoconfig.h; every module already includes asterisk.h as its first header (even before system headers), which serves the same purpose
  - astmm.h is now included by asterisk.h when needed, instead of being forced by the Makefile; this means external modules will build properly against installed headers with MALLOC_DEBUG enabled
  - simplify the usage of some of these headers in the AEL-related stuff in the utils directory


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@144924 65c4cc65-6c06-0410-ace0-fbb531ad65f3

pbx/ael/ael.flex

@@ -60,7 +60,9 @@
 %option bison-locations
 
 %{
+#if !defined(STANDALONE_AEL)
 ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+#endif
 
 #include <sys/types.h>
 #include <sys/stat.h>

pbx/ael/ael.tab.c

@@ -179,7 +179,9 @@
 
 #include "asterisk.h"
 
+#if !defined(STANDALONE_AEL)
 ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+#endif
 
 #include <stdio.h>
 #include <stdlib.h>

pbx/ael/ael.y

@@ -24,7 +24,9 @@
 
 #include "asterisk.h"
 
+#if !defined(STANDALONE_AEL)
 ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+#endif
 
 #include <stdio.h>
 #include <stdlib.h>

pbx/ael/ael_lex.c

@@ -817,7 +817,9 @@ static yyconst flex_int16_t yy_chk[1073] =
  * bison-locations is probably not needed.
  */
 #line 63 "ael.flex"
+#if !defined(STANDALONE_AEL)
 ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+#endif
 
 #include <sys/types.h>
 #include <sys/stat.h>

pbx/pbx_ael.c

@@ -24,7 +24,9 @@
 
 #include "asterisk.h"
 
+#if !defined(STANDALONE_AEL)
 ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+#endif
 
 #include <sys/types.h>
 #include <stdlib.h>