Fix bug when `package_ensure` was set to `absent`.

* Service[memcached] `enable` was left to `true`
Releax the Puppet Enterprise requirement

The saz/memcahed module will not be installed for PE versions
other than 3.2.x. This change relaxes the required version to
install for either the 3.2.x or 3.3.x series.

Full compatibility on Puppet Forge will require a new module
release
Merge pull request #43 from ccin2p3/fix-ensure-absent

Fix bug when `package_ensure` was set to `absent`.
Merge pull request #44 from hogepodge/relax_pe_requirement

Releax the Puppet Enterprise requirement
Added option "auto_removal" this option aim to enable or disable the -M option.

According to memcache:

-M	Disable automatic removal of items from the cache when out of memory.
	Additions will not be possible until adequate space is freed up.
Add SASL support
Add relative option to puppet-lint
  - This is to avoid issue cause by the fact that
  - foloder name is differemnt from module name
  - see https://github.com/rodjek/puppet-lint/pull/252
Replaced references to type() function with is_string() for Puppet 3.7.x, which now reserves the "type" keyword for future use.

https://docs.puppetlabs.com/puppet/3.7/reference/lang_reserved.html#reserved-words
Merge pull request #46 from sxd/master

Added option "auto_removal" this option aim to enable or disable the -M ...
Merge pull request #49 from misterdorm/puppet37x

Replaced references to type() function with is_string() for Puppet 3.7.x...
Merge branch 'feature_sasl' of https://github.com/gloppasglop/puppet-memcached into gloppasglop-feature_sasl

Conflicts:
	manifests/init.pp
Merge branch 'gloppasglop-feature_sasl'
new release v2.6.0