increase max input vars for PHP
Enhancement: make it configurable
Merge pull request #1 from till/topics/increase-max-input-vars

Enhancement: make it configurable
Merge branch 'master' of github.com:till/easybib-cookbooks into topics/increase-max-input-vars

Conflicts:
	php-hhvm/recipes/configure.rb
Merge pull request #369 from rwos/topics/increase-max-input-vars

increase max input vars for PHP