API Implement support for detection via mime-type as well as file extension
API Implement FileContent property for safe usage in templates
API instead of returning the list of extensions / mime types supported, support is determined on a per-file bases
Marking dev-master as version 2.0 as this contains breaking changes
Tika server errors via Guzzle can cause the Solr search query to return a 500 error and breaks search results pages for users. Issues was relating to uncaught exceptions from Guzzle causing a silent fail if a text file is perhaps unreadable or missing (return null never occurs which breaks the search).
