Print new info before "Root privileges are required ..." dialog (!34)

So that the new version and configuration information is displayed even
if the gpartedbin executable is run as a non-root user.  To help with
diagnosing root authorisation issues with the gparted shell wrapper
script.

Closes !34 - Display more version and configuration information

src/GParted_Core.cc

@@ -92,9 +92,6 @@ GParted_Core::GParted_Core()
 	      flag = ped_partition_flag_next( flag ) )
 		flags .push_back( flag ) ;
 
-	// Display version and configuration info when starting for command line users.
-	std::cout << get_version_and_config_string() << std::endl;
-
 	find_supported_core();
 
 	//initialize file system list

src/main.cc

@@ -20,6 +20,8 @@
 #include <glibmm.h>
 #include <gtkmm/messagedialog.h>
 #include <gtkmm/main.h>
+#include <iostream>
+
 
 int main( int argc, char *argv[] )
 {
@@ -35,6 +37,9 @@ int main( int argc, char *argv[] )
 	bind_textdomain_codeset( GETTEXT_PACKAGE, "UTF-8" ) ;
 	textdomain( GETTEXT_PACKAGE ) ;
 
+	// Display version and configuration info when starting for command line users.
+	std::cout << GParted::GParted_Core::get_version_and_config_string() << std::endl;
+
 	//check UID
 	if ( getuid() != 0 )
 	{