Create a package with predefined forms, views and SMOs for initial setup.

[dudelis]

The package can contain the following items:

• [x] SMO for Email Templates
• [x] SMO for storing placeholders
• [x] Forms/views for creating/updating Email templates
• [x] Forms/views for creating/updating placeholders with Ado.NET queries
• [x] Workflows, which can be used for testing the templates.

[dudelis]

Added the package for 4.7