If you are upgrading Extension Kit from version prior to 3.1.0, some additional steps should be performed BEFORE INSTALLATION, in order for application to work correctly.
 
    1. Replace YOUR-VAULT-NAME in 'prepare-legacy-install.ps1' script with name of the vault where Extension Kit will be installed and optionally edit connection details in 'prepare-legacy-install.ps1' script. Please note that user that is used for connectiong to the vault must have system admin privileges. Execute 'prepare-legacy-install.ps1' script. 

    2. If you are using Automatic properties and Document processing modules, please note that their implementations have changed in newer versions so that properties are no longer converted into automatic properties and action scripts are are no longer added to workflow states. Make sure to disable Extended auto properties and Extended document processing modules in order for all generated scripts to be removed from property definitions and state actions. Otherwise, you will have to do this manually.
