Big space and tab cleanup

Remove all space before tabs and space and tabs at end of lines.
diff --git a/xmlIO.c b/xmlIO.c
index c6fef66..f8f438b 100644
--- a/xmlIO.c
+++ b/xmlIO.c
@@ -1001,7 +1001,7 @@
 #if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
     fd = xmlWrapOpen(path, 1);
 #else
- 	   fd = fopen(path, "wb");
+	   fd = fopen(path, "wb");
 #endif /* WIN32 */
 
 	 if (fd == NULL) xmlIOErr(0, path);
@@ -3512,7 +3512,7 @@
     inend = in + (*inlen);
 
     while ((in < inend) && (out < outend)) {
-   	if (*in == '<') {
+	if (*in == '<') {
 	    if (outend - out < 4) break;
 	    *out++ = '&';
 	    *out++ = 'l';