[VuFind-Tech] VuFind 2: Updated to use Composer

[Demian K. <dem...@vi...>]

As promised yesterday, I have completely rearranged VuFind 2's vendor/ directory for consistency with Composer standards.  See notes on this ticket for more details:

http://vufind.org/jira/browse/VUFIND-740

Hopefully this is a seamless change -- everything should still autoload correctly regardless of new locations.  A lot has moved around, though, so please let me know if you encounter problems!

Next project: upgrade to yet another version of Zend Framework.  More news on that shortly.

- Demian