Log Message:
Update ruby-innate to 2013.02.21.

[866c9cd | 2013-02-21 12:21:46 UTC] Michael Fellinger <m.fellinger@gmail.com>

  * Version 2013.02.21

[aa22191 | 2013-02-21 12:21:16 UTC] Michael Fellinger <m.fellinger@gmail.com>

  * update dependencies

[1a2ee39 | 2013-02-07 00:10:01 UTC] Michael Fellinger <m.fellinger@gmail.com>

  * Version 2013.02

[64ca67a | 2013-01-29 23:34:26 UTC] Michael Fellinger <m.fellinger@gmail.com>

  * don't do CI for REE, it's not supported anymore, add rbx and jruby 1.9

[079975c | 2013-01-29 21:57:39 UTC] Yorick Peterse <yorickpeterse@gmail.com>

  * Preserve values when calling render_full.

    Signed-off-by: Yorick Peterse <yorickpeterse@gmail.com>

[a90d3f9 | 2013-01-29 21:53:16 UTC] Yorick Peterse <yorickpeterse@gmail.com>

  * Fix for generting URLs using anchor().

    Instead of always appending "?" to the URL the anchor() method \ 
should only do
    so when there actually is a query string.

    Signed-off-by: Yorick Peterse <yorickpeterse@gmail.com>

[d2aeb7f | 2013-01-29 21:17:08 UTC] Yorick Peterse <yorickpeterse@gmail.com>

  * Caching of provides and method arities.

    Caching of a controller's provide handlers as well as the method arities can
    lead to a nice performance boost of around 300 transactions/second using the
    following benchmark:

        require 'innate'

        Innate.middleware :live do
          run Innate.core
        end

        Innate::Log.level   = Logger::ERROR
        Innate.options.mode = :live
        ENV['RACK_ENV']     = 'none'

        class MainController
          Innate.node('/', self)

          def index
            return 'index'
          end
        end

        [:fast_mappings, :cache_provides, :cache_method_arities].each do |key|
          MainController.ancestral_trait[key] = true
        end

        Innate.start(:adapter => :thin)

    Benchmarking this was done by running `siege -c 10 -t 5s -b HOST` and would
    initially result in around 1700 trans/sec. When using this commit this sits
    between 2000/2100 trans/sec.

    To prevent any potential issues the caching of provides and method aritites is
    disabled by default.

    See Github issue #7 for more information.

    Signed-off-by: Yorick Peterse <yorickpeterse@gmail.com>

[06dd4c5 | 2013-01-29 18:25:49 UTC] Yorick Peterse <yorickpeterse@gmail.com>

  * Revert action caching.

    Instead of caching the entire action instance (which is modified further down
    the chain) various parts that make up this process will be cached instead
    (where possible).

    Signed-off-by: Yorick Peterse <yorickpeterse@gmail.com>

[32440b0 | 2013-01-15 18:38:41 UTC] Michael Fellinger <m.fellinger@gmail.com>

  * prevent memory leak from action caching

[040d084 | 2013-01-15 18:37:19 UTC] Michael Fellinger <m.fellinger@gmail.com>

  * clean up LRUHash a bit

[a136a72 | 2013-01-14 20:06:22 UTC] Michael Fellinger <m.fellinger@gmail.com>

  * build middleware only once

[8aea7cb | 2013-01-14 18:31:37 UTC] Yorick Peterse <yorickpeterse@gmail.com>

  * Only compile middleware for the current mode.

    Signed-off-by: Yorick Peterse <yorickpeterse@gmail.com>