Remonde old changes file.

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
-	- Added "Event::until" method.
-	- Added "memory" cache and session drivers.
-	- Added controller::detect method.
-	- Added Cache::forever method.
-	- Controller layouts now resolved in Laravel\Controller __construct.
-	- Rewrote Eloquent and included in core.
-	- Added "match" validation rule.
-	- Fixed table prefix bug.
-	- Added Form::macro method.
-	- Added Route::forward method.
-	- Prepend table name to default index names in schema.
-	- Added for/else to Blade.
-	- Added View::render_each
-	- Able to specify full path to view (path: ).
-	- Blade extended views.
-	- Yield is now done via blade through {{ yield("content") }}
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