Merge pull request #543 from sergeyklay/master

Minor fixes
Fixed issue: Removed gleez namespace for From class
Fixed issue: Cleanup PHPDoc
Fixed issue: Fixed method calls
Fixed issue: Typos, methods calls
Fixed issue: Removed gleez namespace
Fixed issue: Fixed PHPDoc, fixed construct name
Fixed issue: Removed gleez namespace
Fixed issue: Fixed methods calls
Fixed issue: Fixed Num::bytes. See http://goo.gl/ChqY1x
Fixed issue: Removed HTML::$windowed_urls.

It not needed to be global.

You can still do this trough the attributes.
Only there won't be a global setter anymore.

Thanks for @rjd22.
See http://goo.gl/cqYZrg
Fixed issue: Fixed Response::send_file
Merge pull request #546 from sergeyklay/fix-file

File: Fixed typos, methods calls
Merge pull request #545 from sergeyklay/fix-form

Form fixes
Merge pull request #547 from sergeyklay/fix-csrf

CSRF fixes
Merge pull request #548 from sergeyklay/fix-meta

Fix Meta
Merge pull request #550 from sergeyklay/fix-num

Fixed Num::bytes
Merge pull request #551 from sergeyklay/fix-html

Removed HTML::$windowed_urls.
Merge pull request #552 from sergeyklay/fix-response

Response::send_file