move variable name validator into _tk()
now can handle arguments correct
refine error message
only support quoted arguments parsing when FLAG_ADVARNAME on
fix sample code
better arguments handling for custom helper
align with handlebars.js output: html encode after custom helper executed.
comment fix
chmod
try to add an assert for PHPUnit_SkeletonGenerator
change directory
try phpunit-skelgen on travis
fix for phpunit-skelgen command line
now use my own comment test generator
more @expect
add more test, fix for php location when CI on Travis
add .scrutinizer.yml config
Merge pull request #10 from zordius/quoted_arguments

Quoted arguments
update scrutinizer config. add more @expect
try to make scrutinizer config standalone