fix broken relative links [#5415 state:committed]

Signed-off-by: Xavier Noria <fxn@hashref.com>

README.rdoc

@@ -14,16 +14,16 @@ and directing data to the view.
 In \Rails, the model is handled by what's called an object-relational mapping
 layer entitled Active Record. This layer allows you to present the data from
 database rows as objects and embellish these data objects with business logic
-methods. You can read more about Active Record in
-link:files/vendor/rails/activerecord/README.html.
+methods. You can read more about Active Record in its
+{README}[link:files/activerecord/README_rdoc.html].
 
 The controller and view are handled by the Action Pack, which handles both
 layers by its two parts: Action View and Action Controller. These two layers
 are bundled in a single package due to their heavy interdependence. This is
 unlike the relationship between the Active Record and Action Pack that is much
 more separate. Each of these packages can be used independently outside of
-\Rails. You can read more about Action Pack in
-link:files/vendor/rails/actionpack/README.html.
+\Rails. You can read more about Action Pack in its
+{README}[link:files/actionpack/README_rdoc.html].
 
 
 == Getting Started
@@ -58,7 +58,7 @@ the following resources handy:
 
 == Contributing
 
-We encourage you to contribute to Ruby on \Rails! Please check out the {Contributing to \Rails
+We encourage you to contribute to Ruby on \Rails! Please check out the {Contributing to Rails
 guide}[http://edgeguides.rubyonrails.org/contributing_to_rails.html] for guidelines about how
 to proceed. {Join us}[http://contributors.rubyonrails.org]!
 

activerecord/lib/active_record/base.rb

@@ -32,7 +32,7 @@ module ActiveRecord #:nodoc:
   # Active Record objects. The mapping that binds a given Active Record class to a certain
   # database table will happen automatically in most common cases, but can be overwritten for the uncommon ones.
   #
-  # See the mapping rules in table_name and the full example in link:files/README.html for more insight.
+  # See the mapping rules in table_name and the full example in link:files/activerecord/README_rdoc.html for more insight.
   #
   # == Creation
   #

activeresource/lib/active_resource/base.rb

@@ -21,7 +21,7 @@
 module ActiveResource
   # ActiveResource::Base is the main class for mapping RESTful resources as models in a Rails application.
   #
-  # For an outline of what Active Resource is capable of, see link:files/vendor/rails/activeresource/README.html.
+  # For an outline of what Active Resource is capable of, see its {README}[link:files/activeresource/README_rdoc.html].
   #
   # == Automated mapping
   #