Improved performance of Routes generation by a factor of 5 #1434 [Nicholas Seckar] Added named routes (NEEDS BETTER DESCRIPTION) #1434 [Nicholas Seckar]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1496 5ecf4fe2-1ee6-0310-87b1-e25e094e27de