laravel/changes.txt

Changes for 3.1:

	- ** View engine, Blade extracted to bundle.
	- Logging events.
	- ** db.fetch option for changing PDO fetch style.
	- controller factories for injecting any IoC.
	- link_to_action HTML helpers...
	- default value on config::get
	- Registering of view paths and extensions
	- Pattern based filters.
	- Better session ID assignment
	- Added cviebrock's unsigned support.
	- Added config, view, and lang loaders.
	- Moved more stuff into application/start
	- Removed error.display config options.
	- Added foreign key support to schema builder.
	- Postgres "unique" indexes are now added with ADD CONSTRAINT