stubs out NeechyHandler class and test
implements basic page handler and stubs out test
removes Home tab from navbar
adds neechy errors module and tests
encapsulate main web service script in serve method
page handler loads requested page
fixes unit tests
add neechy_link method to templater
highlights tab for current page in navbar; converts NeechyRequest class to singleton
adds static methods NeechyPath::url and  NeechyResponse::redirect
adds test for page model and path module url methods
Merge pull request #6 from klenwell/yIdK0cVn-page-handler

As a user, I want to be able to visit different wiki pages.