[tests] Travis support!
[module] add autofs::include to add entries to the master file.
[tests] test define autofs::include
[module] use augeas to include a mapfile

* Added the automaster augeas lens from:
  https://github.com/hercules-team/augeas/blob/master/lenses/automaster.aug
* Use augeas to add/update/remove.
[tests] check if the augeas calls are used
[module] support adding mounts to a mapfile
[module] add a puppet function to deal with (autofs) options
[tests] Test our function... declare what we expect
[module] fix our parse_autofs_options function
[module] Use our new parse_autofs_options function in the augeas templates
[module] add a hiera-hash to resources wrapper class and function
[module] parse the tree we get from hiera for autofs::loader
[ruby] prepare rpsec-puppet-augeas use
[tests] test the augeas definitions for autofs::include
[ruby] use rspec-puppet-augeas with fix for lensdir
[ruby] Test hiera structures