Merge pull request #68 from khodin/master

Added memory_mapped action
Avoid use of replicaSet argument in pymongo.Connection() call

On RedHat 5 EPL package for pymongo module (version 1.9) does not support
pymongo.Connection() call with replicaSet argument. Doing the replicaset name
check manually after the connection acquired is functionally equivalent for
check_replica_primary()
Update check_mongodb.py

- Make the script really goes out with good return code
- Remove duplicate action for page_faults
Merge pull request #71 from vbaret-w4/patch-1

Update check_mongodb.py
Fixed: replication_lag queries failed with an Arbiter in the ReplSet (no optimeDate in the Arbiter entry).
Merge pull request #72 from dholtkamp/master

Fixed: replication_lag queries failed with an Arbiter in the ReplSet (no optimeDate in the Arbiter entry).
providing user/pass for replication_lag_percent
* Fixed: typo
* Added check for replica set command line option
(If you set replset in the connect string pymongo will always connect to the master)
* Added check for authentication results and exit if failed.
* improved host_node check to use host given on cmd-line
(host_status["me"] is not always the host you want to check. Reason for this was the replset option being set. This is not really needed after i added the check for replset, but it is still better than the old check imho)
added row_count check
Merge pull request #73 from mahlingam/master

replication_lag_percent needs authentication data
Merge pull request #75 from dholtkamp/master

Various fixes and changes
Merge pull request #69 from jeremybaumont/master

Avoid use of replicaSet argument in pymongo.Connection() call
Made script pep8 compliant

  - no functional changes
  - made adhere to Python Styleguid except for E501
    (E501 => no lines longer than 80 characters)
Merge pull request #79 from averstappen/master

made check_mongodb.py pep8 compliant
fixing the perf-data

closes #80
if anything has a key in indexCounters it means the miss ratio check has failed
Fix index_miss_ratio for 2.4.X