Changed Parameter Type Hinting to only use the top level Abstract class
Merge pull request #8 from nigelgbanks/7.x-fcrepo4

Changed Parameter Type Hinting to only use the top level Abstract class
Reset static Tuque connection variable.
Copies over fix from islandora_batch

https://github.com/discoverygarden/islandora_batch/commit/9993977a4557bdcbe8949ed2a5066b4c66dfbeda
Merge pull request #9 from lyrasis/lyr-master

Reset static Tuque connection variable.