add PHP 5.6 to .travis.yml
Merge pull request #124 from sasezaki/patch-1

Add PHP 5.6 to .travis.yml
Add constant dereferencing, a list-minute 5.6 change
Disable xdebug var_dump in php-parse script
Use emulative lexer for < 5.6RC1

Earlier releases come with incorrect tokenizer data for T_POW and
T_POW_EQUAL.
Update changelog
Release PHP-Parser 1.0.0 Beta 2
Remove "experimental" message
Small docs touchups and typo fixes
Remove deprecated Template and TemplateLoader
Fix XML unserializer
Very that node type is valid in XML unserializer
Add Autoloader tests
Mention that composer autoload.php will work as well
Add migration guide for 0.9 -> 1.0
Fix typos
Release PHP-Parser 1.0.0
Disallow new without a class name

Fixes #137.
Fix coverage annotations
Cover remaining constant scalar expressions