Update Tokenizer.php

Newlines and tabs are allowed inside quoted attributes
Removed quote conversion to entity inside content

Encoding quotes inside element contents may be not necessary
Merge pull request #24 from goetas/patch-1

Newlines and tabs are allowed inside quoted attributes (HTML5 8.2.4)
Test enc output rule
Merge remote-tracking branch 'origin/patch-1' into patch-2
Added a test for 8785fc5775df52dd4a6b63677ebd08f8301ffdcc
escaping attributes in a different way
#26: Updated the case handling for tags to allow for uppercase tags and normalizing tag names to lowercase (per 8.2.4.9) except for SVG foreign tags that are case sensitive.
tests and html5 standards
Added Asmir Mustafic to the credits and re-organized the file to alpha ordering for contributors.
Tests and code style + nbsp handling
Fixed tests on Windows: changed "\n" -> PHP_EOL

New lines are represented by "\r\n" characters on Windows
so tests relying on "\n" are failing.
Removed trailing whitespace
Fixed infinite loop for char "&" in unquoted attribute
Fix for #25: Handle missing tag close in attribute list.
Merge branch 'master' of github.com:Masterminds/html5-php
Merge pull request #28 from miso-belica/fix-infinite-cycle

Fixed infinite loop for char "&" in unquoted attribute
Merge pull request #27 from miso-belica/fix-win-eol-tests

Fixed tests on Windows: changed "\n" -> PHP_EOL
Added miso-belica to the CREDITS file.
Merge pull request #25 from goetas/patch-2

Removed quote conversion to entity inside content