check for php-fpm version as well and clarify error messages if a dependenc isn't there
check for mod_proxy(_fcgi) and mod_rewrite when checking apache version
minor: better extraction of apache versions with e.g. a '-dev' suffix
make RewriteCond regex that looks for '.php' ungreedy to allow '.php' in PATH_INFO; closes #52
php 5.5.13
ext/gettext
no need to vendor Composer into PHP, it is now separate
refactor HHVM, bump to 3.1.0, remove the unused nightly formula
move fcgi rewrites back into directory section, works around certain precedence issues and allows rewriting existing files (e.g. to remove index.php from URLs), albeit only in vhost config includes, not in .htaccess
update ext/mongo to 1.5.2
update ext/newrelic to 4.9.0.54
fix minor typo in redis formula
default to PHP 5.5.12 for now due to BC breaks in 5.5.13 (unserialize "O:" with Serializable and DateTime returning NULL)