Add trace log level to integration tests for org.torquebox and TorqueBox categories
[TORQUE-997] Dependency injection: allow configuration of directories where injectors will work

Allows to customize (override) the default paths where injection scanner will look for files to inject to. Configuration is done per-application  in application descriptor. For example:

TorqueBox.configure do
  injection do
    path "directory"
  end
end

TorqueBox.configure do
  injection do
    path ["directory1", "directory2"]
  end
end
[TORQUE-1014] Inconsistency in Rails session store and cache store names

The cache store can be accessed now with :torquebox_cache symbol:

module App
  class Application < Rails::Application
    config.cache_store = :torquebox_store
  end
end
Merge remote-tracking branch 'goldmann/TORQUE-997-dependency-injection-custom-paths' into 2x-dev
Merge pull request #132 from goldmann/TORQUE-1014-cache-store-name

[TORQUE-1014] Inconsistency in Rails session store and cache store names
Fix capistrano restart task when using binscripts
Upgrade to something close to AS 7.2

The majority of changes are around HornetQ and XA / non-XA messaging
with a sprinkle of cache changes and renamed upstream classes.
ActiveSupport wants a separate. rb file for torquebox_store
Changes to support job class renaming in polyglot.
Higher timeout for synchronous message processor integs
Merge pull request #133 from hdragolov/capistrano-binscripts-restart

Fix capistrano restart task when using binscripts