Refactored Lookups in MVC layer. Replaced all Lookups calls that provided drop-down lists.
Removed unnecessary LookupGroup and LookupSkill classes. They only provided easy property navigation in the cshtml files, but added complexity that made filtering on inactive skills more work.
Changed automated tests from Firefox to Chrome. Faster and more reliable IMHO. Requires chromedriver.exe path to be configured in Machete.Test\app.config
Added LType enum; simpler method for selecting a lookup with intellisense support.
removed unnecessary ToList() call, added comment