revise download/installation/support sections in READMEs

 - don't reference ancient gem versions
 - don't link to old API doc subdomains
 - point to GitHub instead of RubyForge
 - point to Lighthouse account for support

actionmailer/README.rdoc

@@ -121,31 +121,38 @@ The Base class has the full list of configuration options. Here's an example:
 
 == Dependencies
 
-Action Mailer requires that the Action Pack is either available to be required immediately
-or is accessible as a GEM.
+Action Mailer depends on Action Pack.
 
-Additionally, Action Mailer requires the Mail gem, http://github.com/mikel/mail
+Additionally, Action Mailer requires the {Mail gem}[http://github.com/mikel/mail].
 
-== Download
+== Bundled software
+
+* Text::Format 0.63 by Austin Ziegler released under OpenSource
+  Read more on http://www.halostatue.ca/ruby/Text__Format.html
+
+
+== Download and installation
 
 The latest version of Action Mailer can be installed with Rubygems:
 
-* gem install actionmailer
+  % [sudo] gem install actionmailer
+
+Source code can be downloaded as part of the Rails project on GitHub
 
-Documentation can be found at 
+* http://github.com/rails/rails/tree/master/actionmailer/
 
-* http://api.rubyonrails.org
 
 == License
 
 Action Mailer is released under the MIT license.
 
+
 == Support
 
-The Action Mailer homepage is http://www.rubyonrails.org. You can find
-the Action Mailer RubyForge page at http://rubyforge.org/projects/actionmailer.
-And as Jim from Rake says:
+API documentation is at
+
+* http://api.rubyonrails.com
+
+Bug reports and feature requests can be filed with the rest for the Ruby on Rails project here:
 
-   Feel free to submit commits or feature requests.  If you send a patch,
-   remember to update the corresponding unit tests.  If fact, I prefer
-   new feature to be submitted in the form of new unit tests.
+* https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets

actionpack/README.rdoc

@@ -355,15 +355,15 @@ new model). After creating the post, it'll redirect to the show page using
 an URL such as /weblog/5 (where 5 is the id of the post).
 
 
-== Download
+== Download and installation
 
 The latest version of Action Pack can be installed with Rubygems:
 
-* gem install actionpack
+  % [sudo] gem install actionpack
 
-Documentation can be found at 
+Source code can be downloaded as part of the Rails project on GitHub
 
-* http://api.rubyonrails.org
+* http://github.com/rails/rails/tree/master/actionpack/
 
 
 == License
@@ -373,10 +373,10 @@ Action Pack is released under the MIT license.
 
 == Support
 
-The Action Pack homepage is http://www.rubyonrails.org. You can find
-the Action Pack RubyForge page at http://rubyforge.org/projects/actionpack.
-And as Jim from Rake says:
+API documentation is at
 
-   Feel free to submit commits or feature requests.  If you send a patch,
-   remember to update the corresponding unit tests.  If fact, I prefer
-   new feature to be submitted in the form of new unit tests.
+* http://api.rubyonrails.com
+
+Bug reports and feature requests can be filed with the rest for the Ruby on Rails project here:
+
+* https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets

activerecord/README.rdoc

@@ -307,15 +307,15 @@ Admit the Database:
 * Doesn't attempt to duplicate or replace data definitions
 
 
-== Download
+== Download and installation
 
 The latest version of Active Record can be installed with Rubygems:
 
-* gem install activerecord
+  % [sudo] gem install activerecord
 
-Documentation can be found at 
+Source code can be downloaded as part of the Rails project on GitHub
 
-* http://api.rubyonrails.org
+* http://github.com/rails/rails/tree/master/activerecord/
 
 
 == License
@@ -325,12 +325,10 @@ Active Record is released under the MIT license.
 
 == Support
 
-The Active Record homepage is http://www.rubyonrails.com. You can find the Active Record
-RubyForge page at http://rubyforge.org/projects/activerecord. And as Jim from Rake says:
+API documentation is at
 
-   Feel free to submit commits or feature requests.  If you send a patch,
-   remember to update the corresponding unit tests.  If fact, I prefer
-   new feature to be submitted in the form of new unit tests.
+* http://api.rubyonrails.com
 
-For other information, feel free to ask on the rubyonrails-talk 
-(http://groups.google.com/group/rubyonrails-talk) mailing list.
+Bug reports and feature requests can be filed with the rest for the Ruby on Rails project here:
+
+* https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets

activesupport/README.rdoc

-= Active Support -- Utility classes and standard library extensions from Rails
+= Active Support -- Utility classes and Ruby extensions from Rails
 
-Active Support is a collection of various utility classes and standard library extensions that were found useful
-for Rails. All these additions have hence been collected in this bundle as way to gather all that sugar that makes
-Ruby sweeter.
+Active Support is a collection of utility classes and standard library
+extensions that were found useful for the Rails framework. These additions
+reside in this package so they can be loaded as needed in Ruby projects
+outside of Rails.
 
 
-== Download
+== Download and installation
 
 The latest version of Active Support can be installed with Rubygems:
 
-* gem install activesupport
+  % [sudo] gem install activesupport
 
-Documentation can be found at 
+Source code can be downloaded as part of the Rails project on GitHub
 
-* http://api.rubyonrails.org
+* http://github.com/rails/rails/tree/master/activesupport/
 
 
 == License
@@ -23,12 +24,10 @@ Active Support is released under the MIT license.
 
 == Support
 
-The Active Support homepage is http://www.rubyonrails.com. You can find the Active Support
-RubyForge page at http://rubyforge.org/projects/activesupport. And as Jim from Rake says:
+API documentation is at
 
-   Feel free to submit commits or feature requests.  If you send a patch,
-   remember to update the corresponding unit tests.  If fact, I prefer
-   new feature to be submitted in the form of new unit tests.
+* http://api.rubyonrails.com
 
-For other information, feel free to ask on the ruby-talk mailing list
-(which is mirrored to comp.lang.ruby) or contact mailto:david@loudthinking.com.
+Bug reports and feature requests can be filed with the rest for the Ruby on Rails project here:
+
+* https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets