Large cleanup

This commit is a large cleanup throughout the framework. Changes are:

- Put use statements on separate rules
- Fix some variable positioning in docblocks
- Import dependencies with use statement rather then using them directly with their namespace in a class
- Fixed an incorrect @param statement on a property docblock
- Fixed some incorrect return types
- Replaced stdClass with "object" (see note below)
- Replaced a static::make with a new Illuminate Response call in the Response facade (to be in line with the other functions)
- Added dependencies to the start function in the workbench Starter class

The reason why I replaced stdClass with "object" throughout all of the docblocks is because it isn't correct. Stating that you expect stdClass means that you don't expect any other class except stdClass which is wrong. You need to indicate it as "object" so you can expect different types of classes. A prime example is the migrator class where some functions expect a migration class. Those classes aren't stdClasses but they are objects.

Remember: all stdClasses are objects but not all objects are stdClasses.
Signed-off-by: Dries Vints <dries.vints@gmail.com>
Merge branch 'refs/heads/4.0' into dv/cleanup

Signed-off-by: Dries Vints <dries.vints@gmail.com>

Conflicts:
	src/Illuminate/Cache/FileStore.php
	src/Illuminate/Database/SqlServerConnection.php
	src/Illuminate/Queue/Jobs/IronJob.php
Merge branch 'refs/heads/4.0' into dv/cleanup
Change typeBoolean from tinyint to bit
Updating tests
Fix container not removing bound instances on unset
Update PHPDoc for fire method (command.stub)

You can return `null` or some integer from `fire` method as return code of execution
Add missing tab

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Workbench starter follows symlinks.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
Added view:publish command, fixes #2146
Merge pull request #2263 from jasonlewis/fix/workbench-follow-symlinks

Workbench starter should follow symlinks
Merge pull request #2257 from driesvints/patch-1

Add missing tab
Added Jsonable and Array Interfaces to Paginator
dont add parens automatically.
Allow for custom observable events for Eloquent Models
Merge pull request #2247 from neoascetic/patch-1

Update PHPDoc for fire method (command.stub)
dont use namespace when calculating view path.
Merge branch '4.0'
Merge branch 'master' of github.com:laravel/framework
refactor booting.