Use GNU style coding conventions for code in examples/ * examples/embedded.cc, examples/fortdemo.cc, examples/helloworld.cc, examples/make_int.cc, examples/mycell.c, examples/myfeval.c, examples/myfunc.c, examples/mypow2.c, examples/myprop.c, examples/myset.c, examples/mystring.c, examples/mystruct.c, examples/oct_demo.cc, examples/oregonator.cc: Use GNU style coding conventions for code in examples/

--- a/examples/mycell.c
+++ b/examples/mycell.c
@@ -12,7 +12,7 @@
 
   n = mxGetNumberOfElements (prhs[0]);
   n = (n > nlhs ? nlhs : n);
-  
+
   for (i = 0; i < n; i++)
     plhs[i] = mxDuplicateArray (mxGetCell (prhs[0], i));
 }