Added the ability to control the name of the class generated by the PHP RendererGenerator + assorted tweaks
Added the ability to specify the name of the generator in Configurator::getRenderer()
Added TODO

[ci skip]
Added support for YouTube URLs copied from its embedded player
Whitespace
Changed the format of the PHP renderer's source + assorted tweaks
Adding and testing some small optimizations
Removed the unnecessary encoding setting from htmlspecialchars() calls
Fixed PHP 5.3
Added workaround for PHP bug https://bugs.php.net/64137
Fixed PHP 5.3
Better fix for PHP 5.3
Simplified the way stylesheet parameters are handled in the PHP renderer generator
Small tweak
Fixed PHP 5.3
Added TODO
Fixed PHP renderer with xsl:* elements descendants of xsl:attribute
Updated TODO
Capture the "?" quantifier/greediness operator
TODO