Update README.md
Merge branch 'master' of github.com:joshtronic/pickles
Renamed bootstrap file
Added root namespace to function

Tests were failing on 5.4 out on travis. Was barking about the function not
existing in the namespace. Hoping this resolves it.
Reworked test to check for PHP version

`password_hash` is PHP 5.5. Instead of adding the sanity check in the code,
I've opted to put it in the test to ditch the overhead of having to make that
check for every request.
Added script to set up extension

As per https://github.com/travis-ci/travis-ci/issues/2523 it appears that the
php.ini on hhvm is in a different place. Created a script to write the
extensions to the right php.ini based on the environment.
Made script executable.
Working on script.
Still tweaking towards HHVM
Updated lock file.
Dropped PHP 5.3
Fixed version check
Trying to debug hhvm

Added php -i to see where the php.ini file lives, the one I read about on
Github doesn't allow me to write to it.
Updated to only inject on non-HHVM

Saw someone else's .travis.yml that opted to not put those extension lines into
the INI when running on HHVM. Worth a shot!
Dropped php -a as it is hanging HHVM
Added config loading
Cleared out instances
Updated dependencies
Tweaked readme a bit