Implements CisServer connection handling (#10)

### fixes #8 

- gh deployment for dev branch removed
  - duplicate deployment.
  - see appveyor artifacts.
- installation of dependencies moved to ps function
- modularize PSGallery Deployment branch
- update platPS docs
- enable private build
- Implements ConnectionType CisServer (#9)

src/Item/Test-CredentialStoreItem.ps1

@@ -37,9 +37,11 @@ function Test-CredentialStoreItem() {
         }
 
     .NOTES
+        ```
         File Name   : Test-CredentialStoreItem.ps1
         Author      : Marco Blessing - marco.blessing@googlemail.com
         Requires    :
+        ```
 
     .LINK
         https://github.com/OCram85/PSCredentialStore