refs #298 - Reformat code - replace tabs with spaces
Datbaase configuration is loaded on init
refs #298: Configuration service can now be dyamically configured by passing IServiceConfigurator instances
refs #298 - Refactored out settings.php and included the set-up in importer.php
refs #298 - Removed unused varible
refs #298 - Removed redundant condition
refs #298 - ArrayConfigurator is now setting default empty values to avoid PHP error