Fixed: view file at given revision with CVS.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1553 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/repository.rb

@@ -51,10 +51,18 @@ class Repository < ActiveRecord::Base
     scm.supports_annotate?
   end
   
+  def entry(path=nil, identifier=nil)
+    scm.entry(path, identifier)
+  end
+  
   def entries(path=nil, identifier=nil)
     scm.entries(path, identifier)
   end
   
+  def cat(path, identifier=nil)
+    scm.cat(path, identifier)
+  end
+  
   def diff(path, rev, rev_to)
     scm.diff(path, rev, rev_to)
   end