[gtkmm-documentation] Application examples: Remove now-unnecessary calls to init_gtkmm().

[Murray Cumming <murrayc src gnome org>]

commit f34dee1cef671e5ed51ef301607ee9c30b9171b7
Author: Murray Cumming <murrayc murrayc com>
Date:   Wed Feb 15 10:41:29 2012 +0100

    Application examples: Remove now-unnecessary calls to init_gtkmm().
    
    * examples/book/application/command_line_handling/exampleapplication.cc:
    * examples/book/application/simple/exampleapplication.cc:
    The latest gtkmm in git master makes these calls unnecessary.

 ChangeLog                                          |    8 ++++++++
 .../command_line_handling/exampleapplication.cc    |    2 --
 .../book/application/simple/exampleapplication.cc  |    2 --
 3 files changed, 8 insertions(+), 4 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index c32ed9b..1d1d3cb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2012-02-15  Murray Cumming  <murrayc murrayc com>
+
+	Application examples: Remove now-unnecessary calls to init_gtkmm(). 
+
+	* examples/book/application/command_line_handling/exampleapplication.cc:
+	* examples/book/application/simple/exampleapplication.cc:
+	The latest gtkmm in git master makes these calls unnecessary.
+
 2012-02-13  Murray Cumming  <murrayc murrayc com>
 
 	Application examples: Minor clarification.
diff --git a/examples/book/application/command_line_handling/exampleapplication.cc b/examples/book/application/command_line_handling/exampleapplication.cc
index 790a626..331f0f9 100644
--- a/examples/book/application/command_line_handling/exampleapplication.cc
+++ b/examples/book/application/command_line_handling/exampleapplication.cc
@@ -27,8 +27,6 @@ ExampleApplication::ExampleApplication()
 
 Glib::RefPtr<ExampleApplication> ExampleApplication::create()
 {
-  init_gtkmm();
-
   return Glib::RefPtr<ExampleApplication>( new ExampleApplication() );
 }
 
diff --git a/examples/book/application/simple/exampleapplication.cc b/examples/book/application/simple/exampleapplication.cc
index 8691dae..7a6b012 100644
--- a/examples/book/application/simple/exampleapplication.cc
+++ b/examples/book/application/simple/exampleapplication.cc
@@ -25,8 +25,6 @@ ExampleApplication::ExampleApplication()
 
 Glib::RefPtr<ExampleApplication> ExampleApplication::create()
 {
-  init_gtkmm();
-
   return Glib::RefPtr<ExampleApplication>( new ExampleApplication() );
 }