Bump rack from 1.3.5 to 1.3.10 in /rails3_example

[dependabot]

Bumps rack from 1.3.5 to 1.3.10.

Changelog

Sourced from rack's changelog.

[1.1.6, 1.2.8, 1.3.10] 2013-02-07

• Fix CVE-2013-0263, timing attack against Rack::Session::Cookie

[1.5.1] 2013-01-28

• Rack::Lint check_hijack now conforms to other parts of SPEC
• Added hash-like methods to Abstract::ID::SessionHash for compatibility
• Various documentation corrections

[1.5.0] 2013-01-21

• Introduced hijack SPEC, for before-response and after-response hijacking
• SessionHash is no longer a Hash subclass
• Rack::File cache_control parameter is removed, in place of headers options
• Rack::Auth::AbstractRequest#scheme now yields strings, not symbols
• Rack::Utils cookie functions now format expires in RFC 2822 format
• Rack::File now has a default mime type
• rackup -b 'run Rack::Files.new(".")', option provides command line configs
• Rack::Deflater will no longer double encode bodies
• Rack::Mime#match? provides convenience for Accept header matching
• Rack::Utils#q_values provides splitting for Accept headers
• Rack::Utils#best_q_match provides a helper for Accept headers
• Rack::Handler.pick provides convenience for finding available servers
• Puma added to the list of default servers (preferred over Webrick)
• Various middleware now correctly close body when replacing it
• Rack::Request#params is no longer persistent with only GET params
• Rack::Request#update_param and #delete_param provide persistent operations
• Rack::Request#trusted_proxy? now returns true for local unix sockets
• Rack::Response no longer forces Content-Types
• Rack::Sendfile provides local mapping configuration options
• Rack::Utils#rfc2109 provides old netscape style time output
• Updated HTTP status codes
• Ruby 1.8.6 likely no longer passes tests, and is no longer fully supported

[1.4.4, 1.3.9, 1.2.7, 1.1.5] 2013-01-13

• [SEC] Rack::Auth::AbstractRequest no longer symbolizes arbitrary strings
• Fixed erroneous test case in the 1.3.x series

[1.4.3] 2013-01-07

• Security: Prevent unbounded reads in large multipart boundaries

[1.3.8] 2013-01-07

• Security: Prevent unbounded reads in large multipart boundaries

[1.4.2] 2013-01-06

• Add warnings when users do not provide a session secret
• Fix parsing performance for unquoted filenames
• Updated URI backports
• Fix URI backport version matching, and silence constant warnings
• Correct parameter parsing with empty values
• Correct rackup '-I' flag, to allow multiple uses
• Correct rackup pidfile handling

... (truncated)

Commits

• a176b53 Bump version number
• fa8a2b0 Update README for todays releases
• 26c8500 Use secure_compare for hmac comparison
• feea59c Add secure_compare to Rack::Utils
• 8ded2f7 Bump version
• fca6e46 Update README for release. Add security section.
• f7b7e1f Remove error test, implementation not backported
• 6f43b04 Squash warnings in spec_auth
• 89f6fc8 Reimplement auth scheme fix
• 231d1a9 Add release announcements to README
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language

You can disable automated security fix PRs for this repo from the Security Alerts page.