Merge pull request #8 from OctopusSolutionsEngineering/mh/update-comm…

Update comments on checks that were included in the wiki

Renamed a variable

Add a check to find unused tenants

Print help

Fixing a test

Fixing a test

Parallelize the remaining checks

Parallelize unhealthy machines check

Fixed factory methods

Use pointer for structs with mutexes

parallelize more tests and fixed waiting

Fixed variable capture

Fix the tests

Speed up unused variables check

Calculate threads dynamically to make individual tests faster if they…

Start making each check run in parallel

Fixed nil edge case

Detect arrays and other values

Revert that commit

Just get the string values instead of slices

Allow for an empty config file

Fixed parsing of config

Fixed args

Added tests

Allow projects to be named and excluded

Prevent server details from being persisted to the disk

Fixed error message

Added validation of the URL parameter