Updated with latest changes

Added 6.16-6.18. Possibly more commits for these releases, but better that we get something down.

Maybe it would be worth tagging releases?
Added strings for jobs param

Extra strings for jobs parameter handling
Added -job parameter

Added ability to provide XML config file with -Job parameter.

File contains a GlobalVariables path, and defines which plugins to use (as well as a path to plugins).

This will allow a single install of vCheck to service multiple reports. Also will allow unification across vCheck repos (i.e. one install of vCheck to run vCheck-vSphere, vCheck-Exchange, etc. - this needs to be tested)

Config Example
<vCheck>
   <globalVariables>GlobalVariables.ps1</globalVariables>
   <plugins path="plugins-vSphere">
      <plugin>00 Connection Plugin for vCenter.ps1</plugin>
      <plugin>03 Datastore Information.ps1</plugin>
      <plugin>11 VMs with over CPU Count LOL WRONG PATH.ps1</plugin>      
      <plugin>99 VeryLastPlugin Used to Disconnect.ps1</plugin>
   </plugins>
</vCheck>
Merge pull request #109 from Sneddo/job-param

Job param