Add python-memcache package to memcache recipe. Fix #67.
Fix memcache package in Red Hat-based systems
Produce valid template when mcache port is not configured.
In the Agent the port will default to 11211.
Merge pull request #68 from DataDog/67

Add python-memcache package to memcache recipe. Fix #67.
Merge branch 'master' into rabbitmq_recipe