Add full HTML description, remove hardcoded client name

Added

• Add functionality to return full HTML description

Fixed

• Remove hardcoded reference to client name

Refactor logic, improve handling when no events by organiser

Fixed

• Refactor event service logic, improve handling when no events by organiser

Corrected composer directive

Fixed

• Merged pull request to correct composer directive

Pre-empt composer issue

• Updated asset bundle namespace to head off issue with composer

Initial release

Initial release of plugin.