New forge release 1.3.0

* Summary
 * Added ceph::client class (to configure ceph clients)
 * Drop unit-testing on puppet 2.7 series
 * Added puppet header in generated configs files

* Bugfixes
 * Bugfix with uuid detection (ceph_osd_bootstrap_key fact), introduced with blkid >= v2.22
 * Remove non-UTF8 chars, refs https://tickets.puppetlabs.com/browse/PUP-1386

Kudo to François and Dimitri for this release!
Merge pull request #72 from enovance/new-forge-release-1.3.0

New forge release 1.3.0