Fix #9360 regression in content_for
Expand order(:symbol) to "table".symbol to prevent broken queries on PG.
Fixes #9275.

When `#order` is called with a Symbol this patch will prepend the quoted_table_name.
Before the postgresql adapter failed to build queries containg a join and an order
with a symbol.

This expansion happens for all adapters.
Change default root route helper
Remove rack-test git dependency

The dependency was introduced in this commit:

002713c64568114f3754799acc0723ea0d442f7a

which has been released a long time ago
jquery-rails 2.2.1 was released
I released 0.0.3 some time ago
ar-deprecated_finders is already in the gemspec
sprockets 2.0.0.rc3 is in rails gemspec already
AR loads activerecord-deprecated_finders, no need to add it to the Gemfile
typo
Remove sprockets-rails from the Gemfile generator
Merge pull request #9420 from robertomiranda/remove-sprockets-rails

Remove sprockets-rails from the Gemfile generator
removes redundant require

It turns out this file is required in active_record.rb.
Bump sass-rails and coffee-rails to 4.0.0.beta1 in Gemfile
Are was release
Bump i18n version to 0.6.2
Bundler 1.3.0 released. We prefer it for new binstub behavior.
Fix deletion of empty directories:

1. When comparing the directory to delete against the top level
   cache_path, use File.realpath to make sure we aren't comparing two
   unequal strings that point to the same path. This occurs, for
   example, when cache_path has a trailing slash, which it does in the
   default Rails configuration. Since the input to
   delete_empty_directories never has a trailing slash, the comparison
   will never be true and the top level cache directory (and above) may
   be deleted. However…

2. File.delete raises EPERM when trying to delete a directory, so no
   directories have ever been deleted. Changing the code to Dir.delete
   fixes that.
small typo

small typo fix
Merge pull request #9425 from dickeyxxx/patch-1

small typo on upgrade guide