Environment

- Formatting prices returned as part of events to two decimal places
- Environment sensitive config created (removes dev settings from
global env to dev)
- Local DB now points at staging DB
- Article controller now uses static Toolbox methods
- Code tidy
- RegisterController now uses object based ApiController calls
- New routes for channel methods
- Adding limit to number of rows returned by
getArticlesWhereNotInCollection()
- Article/Toolbox :: getRelatedArticles() is now a static method
- Changed form action for creating an article