Merge pull request #6 from ianhk/master

Fix &pound;/£ translations
Update CHANGELOG
Update README.md
Code style - PSR-2 fixes
Update Html2Text.php

Small additions/changes to stop code warnings appearing in Zend Studio 10.5.

- Changed double quotes around preg_match to single quote in _preg_callback() function to stop "Bad escape sequence: \w" warning.
- Added $start/$taglen = 0 to beginning of _convert_blockquotes() function to stop "Undefined variable" warnings.
Update Html2Text.php

Code clean up.
Merge pull request #10 from alanspencer/master

Minor changes to stop code warnings appearing in Zend Studio 10.5.
Bump composer dependencies
Add php 5.5 to travis
Clean up code formatting
Merge pull request #8 from mtibben/features/rc-formatting

Clean up code formatting
Phpdoc cleanup
PSR-2 cleanup
Add missing pre_content property
Merge pull request #12 from Synchro/master

Various cleanups
Added PHP 5.6 and HHVM to travis.yml
Merge pull request #17 from Nyholm/patch-1

Added PHP 5.6 and HHVM to travis.yml
Use PSR-4 autoloading
Convert code style to PSR-2
Force UTF8 on html_entity_decode
Remove changelog
Drop support for loading from file