- Update to version 1.1.18+20171221.c91a650ec:
- libcrmcommon: drop special handling of pre-1.1.7 failed recurring op history
- libcrmcommon: drop special handling of pre-1.1.4 migration history entries
- crmd: drop support for DCs that don't support throttling
- cib,libcrmcommon: drop support for PCMK_legacy variable

- libcrmcluster: use crm_strdup_printf() instead of calloc()
- attrd: avoid small memory leak at start-up
- systemd unit files: restore DBus dependency
- libcrmservice: avoid memory leak on DBus error
- pengine: validate more function arguments
- Upstream version cs: 098d557cc495944e1b6ebd9d05b819d6da74825e

- libpe_status: drop support for "requires" operation meta-attribute (fate#324508)
- tools: crm_resource --cleanup with no resource specified (bsc#1071503)
- tools: crm_resource --cleanup (bsc#1071503)
- crmd,libpe_status: drop support for legacy option aliases (fate#324508)
- libstonithd,libpe_status: drop support for pcmk_poweroff_action (fate#324508)
- libstonithd,libpe_status: drop support for pcmk_arg_map (fate#324508)
- libstonithd,libpe_status: drop support for pcmk_*_cmd (fate#324508)
- libpe_status,libpe_rules: drop support for default-action-timeout (fate#324508)
- libpe_status: use correct default timeout for probes
- libpe_status: drop support for operation meta-attributes in instance_attributes (fate#324508)
- libpe_status: fix precedence of operation meta-attributes
- libpe_status,libpe_rules: remove support for is-managed-default (fate#324508)
- libpe_status,libpe_rules: drop support for default-resource-stickiness (fate#324508)
- crmd: drop support for LRMD_MAX_CHILDREN environment variable (fate#324508)
- tools: remove crm_mon SMTP support (fate#324508)
- tools: remove crm_mon SNMP support (fate#324508)
- lrmd: remove deprecated -r/--dummy command-line option (fate#324508)