Created Zed.Web.Test library which contain helper classes for testing

Currently we have added testing class RouteTest for route testing.
Added a new test for testing route not matching, renamed parameter variables
Wrote mocked classes for testing helpers. Resolved #3
Added nuspec for Zed.Web.Test
Chenged dll infos
Changed version for Zed.Web lib
Added page info and breadcrumbs models. Closes #1 and #2 tasks.
Closes #4 bug regarding ToSlug and dots.
Merge branch 'develop'