Fix: pengine: Ignore failure-timeout only if the failed operation has on-fail="block"
Test: pengine: Ignore failure-timeout only if the failed operation has on-fail="block" (update a regression test)
Test: pengine: Ignore failure-timeout only if the failed operation has on-fail="block"
Feature: pengine: Support site-specific instance attributes based on rules

It's convenient for synchronizing cib configuration among geo-cluster
sites
Test: pengine: Support site-specific instance attributes based on rules
Fix: pengine: Fix memory leak in expand_tags_in_sets()
Merge pull request #501 from gao-yan/tags-memory-leak

Fix: pengine: Fix memory leak in expand_tags_in_sets()
Low: fencing: Make regression tests pass with new fence_dummy agent
Merge pull request #502 from davidvossel/unfence-tests

Low: fencing: Make regression tests pass with new fence_dummy agent
fix broken link to "Ordering Explained" PDF
Merge pull request #475 from gao-yan/site-specific-params

Feature: pengine: Support site-specific instance attributes based on rules
Merge pull request #499 from gao-yan/expire-non-blocked-failure

Fix: pengine: Ignore failure-timeout only if the failed operation has on-fail="block"
Merge pull request #503 from aspiers/fix-ordering-pdf-link

fix broken link to "Ordering Explained" PDF
fixed so that change of <resources> could be handled correctly.