Provide the current connection count
Monitoring Service skeleton

* Functions to get the current memory statistics
* Network connection count statistics
Merge pull request #32 from philipwhiuk/develop

Merge 'develop' into monitoring
Merge pull request #57 from philipwhiuk/develop

Update monitoring with changes from 'develop'
Merge pull request #59 from philipwhiuk/monitoring

Merge branch 'monitoring' into develop