Merge pull request #12 from webflo/master

Support PHP 5.3.22 and PHP 5.3.23
Update php versions in readme examples
Temporary fix for 5.3.21 as tag doesn't exist in upstream repo

Bug logged with PHP: https://bugs.php.net/bug.php?id=64456
Ensure temp_dir is set for PEAR too
Don't require the entire php::fpm class for a pool, just need the config dir for the mo
Move Fastcgi params requirement to service rather than every single pool
We do require the fastcgi settings before running the fpm service though
MOAR Commentz
Would help if we defined the config directory for a fpm pool
Finally, notify the fpm service to refresh on pool config file change
Add intl extension
Update changelog
Merge pull request #15 from mattheath/fpm-refresh

Refresh FPM service when a new FPM pool is created
Update changelog, bump version
Add libevent as a dependency, set libevent dir in configure args, #16
Fix to stop php binary installing as php.dSYM
allow for customization of php-fpm-pool config
consume $server_name variable in NGINX config template
changed fpm_pool_config to fpm_pool
Merge pull request #19 from enthooz/master

allow for customization of php-fpm-pool configuration