Introduced GlobalRuby.evaluateErb to fix [TORQUE-984]

Also refactored DatabaseProcessor to use it. Would eventually like to
remove the try/catch stuff that's only necessary due to insufficient
mocking in the core unit tests.
Add a flag to manually start the HTTP connector for Heroku

When running on Heroku, we don't want to start the HTTP connector
until after an application is deployed. For now this is only used by
torquebox-lite which disables the HTTP connector in standalone.xml and
then sets org.torquebox.web.force_http_connector_start to force the
connector to start after the application gets deployed.
Add :runit as a valid :jboss_control_style
Add :runit to start, stop, restart and check tasks.
work in progress version of the sendfile filter
Making generation of man and pdf formats in Getting Started guide optional, use -Dfast to generate only xhtml
Implemented sendfile filter and unit tests
Implemented sendfile filter and unit tests
Merge pull request #112 from rkive/2x-dev

Add :runit as a valid :jboss_control_style
Updated copyrights.
Ensure integs actually use the gem versions we preinstall
Fix compatibility with Rack 1.4.3 in 1.9 mode (TORQUE-993)

Rack added an each method to their BodyProxy which means every body
now responds to .each, even if our underlying body is a String in 1.9
mode where Strings don't have an each method.

Technically the Rack spec says our body should not be a String
instance, but moving away from that is a bigger change than I want to
make right now.
Upgrade to JRuby 1.7.2 (TORQUE-992)
Loosen up some integ .yml file matchers w/ JRuby 1.7.2 (TORQUE-992)

Looks like JRuby 1.7.2 now quotes some values in emitted YAML that it
didn't used to. This is perfectly fine, but our spec matchers weren't
expecting the quotes.
Merge pull request #113 from parbst/2x-dev

Enabling native sendfile for rack
[TORQUE-986] description option not allowed in job section of DSL config
Merge pull request #114 from goldmann/TORQUE-986

[TORQUE-986] description option not allowed in job section of DSL config
Require XA to be manually enabled for databases (TORQUE-989)

We now simply default to false instead of true for entries in
database.yml that don't have an 'xa' key.
[TORQUE-832] Expose pause/resume queue functionality in Ruby

Added pause, resume and paused? methods to the Queue object

[TORQUE-888] Add clear queue method to TorqueBox::Messaging::Queue

Added a remove_messages method. Addtiionally a count_messages method
was added too.
Merge pull request #115 from goldmann/TORQUE-832

Additional queue management method exposed
Add an integ to ensure futures can be marshalled (TORQUE-800)