Add python env and fix omreport path for openmanage.py

* Without python env the checks will fail from MaaS
* The omreport path is required to be run by MaaS
Merge pull request #86 from andymcc/omreport_fix

Add python env and fix omreport path for openmanage.py
Fix the openmanage.py script status reports

* The previous statuses overlapped and were ambiguous
* Adjust to "Hardware_x_status"
* Can be vdisk, processors, memory
Merge pull request #87 from andymcc/omreport_status_fix

Fix the openmanage.py script status reports
fix up memcached_status to work outside container

- use memcache module instead of telnet
- add version check
- return a list of predefined metrics
- add a api up/down boolean metric
fix typo
update readme
handle broken memcache client better
Merge pull request #88 from mancdaz/memcache_update

fix up memcached_status to work outside container
move rabbitmq_logs back to not90LA