Fix missing whitespace in template declaration

Was causing build issues on Debian:
https://plus.google.com/_/notifications/emlink?emr=13170593379180935770&emid=CIi1xsHFxcMCFQgVTAoda3sAXg&path=%2F110975114527807720518%2Fposts%2FSL8oUvJXJXM&dt=1422958504419&ub=STREAM_COMMENT_NEW&uob=STREAM_COMMENT_NEW

configure

@@ -424,7 +424,6 @@ try:
   if len(compiler_version) == 0: report ('(no version information)')
   else: report (compiler_version)
 except:
-  print ('Unexpected error:', str(sys.exc_info()))
   error ('''compiler not found!
 
 Use CXX environment variable to set path to compiler, as follows:

lib/apply.h

@@ -85,7 +85,7 @@ namespace MR {
   template <class F, class T>
     inline void apply (F && f, T && t) 
     {
-      Apply<::std::tuple_size<
+      Apply< ::std::tuple_size<
         typename ::std::decay<T>::type
         >::value-1>::apply (::std::forward<F>(f), ::std::forward<T>(t));
     }