Merge pull request #612 from proski/includes

Use <> for system includes, move system includes above local ones

sesman/env.c

@@ -24,9 +24,10 @@
  *
  */
 
+#include <grp.h>
+
 #include "list.h"
 #include "sesman.h"
-#include "grp.h"
 #include "ssl_calls.h"
 
 extern unsigned char g_fixedkey[8]; /* in sesman.c */

sesman/sig.c

@@ -24,9 +24,9 @@
  *
  */
 
-#include "sesman.h"
+#include <signal.h>
 
-#include "signal.h"
+#include "sesman.h"
 
 extern int g_sck;
 extern int g_pid;