(packaging) Update FACTERVERSION to 2.0.1-rc1
Merge tag '2.0.1-rc1' into stable

2.0.1-rc1

* tag '2.0.1-rc1': (141 commits)
  (packaging) Update FACTERVERSION to 2.0.1-rc1
  (maint) Simplify aggregate error message
  (FACT-351) Fix netmask fact on Darwin and *BSD
  (maint) Handle string output in zfs/zpool version facts
  (FACT-349) Surface error messages when rescuing exceptions
  (FACT-346) Remove selinux_mode from schema
  Revert "(fact-234) Add newly defined blockdevice dynamic facts to the schema"
  Revert "Merge branch 'feature/facter-2/patition_uuid_fact' into facter-2"
  (FACT-272) Update manpage based on facter --help
  (FACT-272) Format facter --help to work with ronn
  (FACT-346) Remove deprecated selinux_mode fact
  (Maint) Handle NoMethodError on 2003
  (FACT-341) - Added operatingsystemrelease support to Windows
  (fact-234) Add newly defined blockdevice dynamic facts to the schema
  (maint) Remove trailing spaces in blockdevices_spec
  (FACT-234) Add blockdevice uuid fact
  (maint) Update docs to reflect use of facter-2 branch
  (maint) Add zone_global_uuid to schema
  (maint) zoneadm_output should always be a string
  (FACT-327) Extract windows/posix execution classes
  ...
(FACT-356) Return nil when no vlans are present
Merge pull request #649 from adrienthebo/bugfix/stable/fact-356-vlan_empty_string_output

(FACT-356) Return nil when no vlans are present
Merge branch 'stable' into facter-2