Better nickname generation
Parse item types of Sets, Arrays and Lists of Return values
Remove Debug_Logger statement
Use method name as nickname by default, allow overriding of behavior
Factor out type string parsing to TypeParser class, use PHPDoc standard notation for specifying collection types
Merge branch 'feature/better-nickname-generation' into iwatech

Conflicts:
	vendor/Luracast/Restler/Resources.php
Merge branch 'feature/parse-item-types-of-lists-arrays-sets' into iwatech

Conflicts:
	vendor/Luracast/Restler/Resources.php