Merge branch 'stable'
- stable: (PUP-2364) Correct host variable reference (PUP-2364) Fix usage of puppet vardir setting Win2003 (PUP-2635) Skip this test on windows (PUP-2635) integration test for the purging of authorized ssh keys (PUP-2635) use generate instead of eval_generate to purge ssh keys (maint) Use same prioritizer throughout catalog