Updated initializer to only load #{RAILS_ENV}.rb once. Added deprecation...

Updated initializer to only load #{RAILS_ENV}.rb once. Added deprecation warning for config.breakpoint_server.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6627 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

railties/CHANGELOG

 *SVN*
 
+* Updated initializer to only load #{RAILS_ENV}.rb once. Added deprecation warning for config.breakpoint_server. [Nicholas Seckar]
+
 * Removed breakpointer and Binding.of_caller in favor of relying on ruby-debug by Kent Sibilev since the breakpointer has been broken since Ruby 1.8.4 and will not be coming back [DHH]
 
   To use the new debugger, start your server with script/server --debugger and insert a call to  'debugger'

railties/lib/initializer.rb

@@ -201,6 +201,9 @@ def load_plugins
     # is typically one of development, testing, or production.
     def load_environment
       silence_warnings do
+        return if @environment_loaded
+        @environment_loaded = true
+        
         config = configuration
         constants = self.class.constants
         
@@ -449,6 +452,16 @@ class Configuration
     # a sub class would have access to fine grained modification of the loading behavior. See
     # the implementation of Rails::Plugin::Loader for more details.
     attr_accessor :plugin_loader
+    
+    # Deprecated options:
+    def breakpoint_server(_ = nil)
+      $stderr.puts %(
+      *******************************************************************
+      * config.breakpoint_server has been deprecated and has no effect. *
+      *******************************************************************
+      )
+    end
+    alias_method :breakpoint_server=, :breakpoint_server
 
     # Create a new Configuration instance, initialized with the default
     # values.