Fix config reset in ruby-2.0
Update `App#send` to properly send file w/type
Add req/res aliases
Limit scope traversal to direct children
Refind significant nodes upon view removal
Better attribute support

Can now do things like:

attributes.class << 'foo'
attributes.class.ensure('bar')
attributes.class.any_array_method(…)
Refactor `find_bindings` to be recursive

Allows the nested data structure to be built much more directly. Code
simplification FTW.
Use different method of removal in `match` so bindings are not refound
Allow processor definition with one or more formats
Explicit check for processor

Keeps errors generated in a processor from being eaten, but still
provides the "no processor" warning.
Add explicit `ignore_root` arg to `find_bindings`
More work on view attributes

- add support for hash attribtues (e.g. style)
- add `to_s` and `to_value` methods on `Attribute` for getting raw
value (e.g. Array for class) or constructed value (e.g. classes
separated by a space)
- renaming
- tests
Re-add support for lambda attribute values
Change presenter load order

Processors must be loaded before views so they can be cached run
through the appropriate processor.
Remove silly `is_a?(Array)` checks
Handle root node when finding bindings
One more tweak to nested bindings

Still need the ignore_root option to prevent scope from being nested
inside itself.
Rake tasks for inspecting binding and view structure

Required making `view_from_path` part of the `View` public API. This
makes sense because it's possible to get the path to a binding view the
public `bindings` method. If the info is available it should be
possible to do something with it.
Merge branch 'master' into 0.8-misc

Conflicts:
	pakyow-presenter/lib/presenter/attributes.rb
Update two test refs to