[Tika] Remove dependency on Tika 1.x

[Carsten Ziegeler]

We have (at least) two modules which currently require an unmaintained 
version of Apache Tika (commons mime, commons contentdetection).

We have a year old issue for the starter where I added those two as well:
https://issues.apache.org/jira/browse/SLING-12047
Question is what are we going to do? Update to Tika 3.LATEST?

Regards
Carsten
--
Carsten Ziegeler
Adobe
cziege...@apache.org