Added RelativeSearchPath to ResetFillers

Added the RelativeSearchPath directory (if available) to the catalogs in
ResetFillers, in order to load fillers from the bin directory of a web
application.
Merge pull request #14 from dylanblack/master

Added RelativeSearchPath to ResetFillers
Merge remote-tracking branch 'james/master' into aspnet50
Xunit runner works
Merge branch 'aspnet50' of https://github.com/MisterJames/AngelaSmith into aspnet50
Unit tests run, dont' work