Fix docblocks types
Merge pull request #18 from adrienbrault/fix-docblocks

Remove incorrect docblocks
Added configs for ci services
Merge pull request #21 from jstout24/ci-configs

Added configs for ci services
Added ability to get configured metadata classes.
Merge pull request #20 from jstout24/advanced

Advanced metadata implementation.
Update CHANGELOG.md
Update composer.json
[Cache] Remove a race condition
Merge pull request #22 from vicb/cache

[Cache] Remove a race condition
misc cleanup
Merge pull request #23 from vicb/cleanup

misc cleanup
updates dev version
updates version constant
removed in favor of website configuration
fixes a race condition (closes #26, closes #27)
updates dev dependencies
use cache dir for temporary files to avoid ACL issues
updates changelog (closes #33)
Set cache files to be world readable

Fixes #32