[1.28.05] Changed names of voice variant files (espeak-data/voices/!v).

Moves "wisper" and "croak" into voices/!v.
Voice variants can now be specified as  en+wisper, en+f2 (for female 2), etc.
espeak --voices=variant  lists the voice variants.
Moves some lines from speech.h into other header files.
Possible fix for data version check on big-endian.
Fixed crash error iin LoadConfig().
Fixed crash in espeakedit: press Tab in enpty Prosody window.

git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@74 d46cf337-b52f-0410-862d-fd96e6ae7743

src/speak_lib.cpp

@@ -36,9 +36,9 @@
 #endif
 
 #include "speak_lib.h"
-#include "voice.h"
 #include "phoneme.h"
 #include "synthesize.h"
+#include "voice.h"
 #include "translate.h"
 #include "debug.h"
 
@@ -265,7 +265,7 @@ int GetFileLength(const char *filename)
 char *Alloc(int size)
 {//==================
 	char *p;
-	if((p = (char *)malloc(size+1)) == NULL)
+	if((p = (char *)malloc(size)) == NULL)
 		fprintf(stderr,"Can't allocate memory\n");  // I was told that size+1 fixes a crash on 64-bit systems
 	return(p);
 }