PDI-9649: Added MapR 2.1 shim and MapRFS support to VFS browser
Merge pull request #147 from mattyb149/mapr21-master

PDI-9649: Added MapR 2.1 shim and MapRFS support to VFS browser
BAD-38: Restructured shim projects
Merge pull request #1 from mattyb149/master

Restructured shim projects
Merge pull request #2 from mattyb149/master

BAD-38: Override clean-all target for HDP 1.2 shim
Merge pull request #3 from mattyb149/master

BAD-38: Removed hdp12/lib from gitignore
PDI-9649: Added registration of Hive 2 driver in MapR 2.1 shim