Code formatting
Add support for oomla-Guggenheim-CachedRequest (https://github.com/Guggenheim/Joomla-Guggenheim-CachedRequest)
Code formatting
Update diagnostics
Update diagnostics
Add support for Joomla Guggenheim CachedRequest version cf6b9611a9, with fallback to previous cURL connection if the class doesn't exist or isn't registered
Extra parentheses
Merge branch 'cachedRequest' into develop

Conflicts:
	helper.php
Tagging 1.5.3
Remove diagnostic code