Tableau Editor v1.0.0 Beta Release

This is a first beta release of Tableau Editor.

Tableau Editor is a standalone application for editing the metadata of Tableau workbooks. As part of v1.0.0 Beta release, below are the releases;

1. Feature to select and browse the TWBX files
2. Feature to change the connection credentials, schema and connection caption (optional).
3. Feature to see the progress log.