v0.14

Changes:

- check_service (linux): add rss/vms/cpu/task metric and remove generic mem metric
- check_service: add more metrics
- add cli inventory mode
- add duration / age / date / human number macro post processors
- add support for %{} macros and $() as well
- add timeout to check_drivesize for hanging mounts
- add check_cpu_utilization
- add check_mount
- add check_temperature
- add check_kernel_stats
- add fmt macro operator to formt numbers
- add automatic retries to wmi querys
- add /api/v1/admin/reload rest endpoint to initialize config changes
- add /api/v1/admin/certs/replace rest endpoint to replace certificates
- support different allowed hosts settings for each web handler
- fix cpu check on osx not returning metrics