Do not include config.h in heimbase.h (fix #447)

We can't include config.h in public headers, as config.h is not public.

This reverts part of commit a8f0905b71.

lib/base/heimbase.c

@@ -34,6 +34,7 @@
  */
 
 #include "baselocl.h"
+#include "heimbase-atomics.h"
 #include <syslog.h>
 
 static heim_base_atomic_integer_type tidglobal = HEIM_TID_USER;

lib/base/heimbase.h

@@ -36,8 +36,6 @@
 #ifndef HEIM_BASE_H
 #define HEIM_BASE_H 1
 
-#include "config.h"
-
 #include <sys/types.h>
 #ifndef _WIN32
 #include <sys/socket.h>
@@ -537,7 +535,6 @@ void *heim_w32_getspecific(unsigned long);
 void heim_w32_service_thread_detach(void *);
 
 #include <heim_threads.h>
-#include "heimbase-atomics.h"
 #include <com_err.h>
 
 /*

lib/base/log.c

@@ -35,6 +35,7 @@
 
 #include "baselocl.h"
 #include "heim_threads.h"
+#include "heimbase-atomics.h"
 #include "heimbase.h"
 #include "heimbase-svc.h"
 #include <assert.h>

lib/gssapi/mech/mech_locl.h

@@ -42,6 +42,7 @@
 #include <ctype.h>
 
 #include <heimbase.h>
+#include "heimbase-atomics.h"
 
 #include <gssapi_asn1.h>
 #include <der.h>

lib/krb5/krb5_locl.h

@@ -82,6 +82,7 @@ struct mbuf;
 #include <com_err.h>
 
 #include <heimbase.h>
+#include "heimbase-atomics.h"
 
 #define HEIMDAL_TEXTDOMAIN "heimdal_krb5"