Adds Description and Notes to Active Directory and SC VMM Dynamic Folders

[janegilring]

Adds Description and Notes to Active Directory and SC VMM Dynamic Folders as requested in https://github.com/royalapplications/toolbox/pull/14

Also, you mentioned "please make sure the Notes section of the dynamic folder has proper documentation/instructions on how to use the dynamic folder". Could you provide some more info on how to do this, and why it is needed?

[lemonmojo]

@janegilring Please check our existing dynamic folder samples in this repository. Each of them has basic instructions on how to get it running embedded via notes. When the user downloads and imports one of the samples, Royal TS/X will automatically open the properties of the imported dynamic folder and switch to the notes section so that users instantly see how to configure the dynamic folder.

Also, custom properties are used to provide configuration values which is much more convenient for users than having to alter the scripts themselves. Again, please check the samples in this repository as most of them support configuration values via custom properties.

Thx!