Added initial documentation

Jira issue: WP-1304
Merge pull request #9 from andreasbotsikas/WP-1304

Added initial documentation
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Updated wrt files to self register

Jira: WP-1308
Updated uri
Merge pull request #10 from andreasbotsikas/WP-1308

Updated wrt files to self register