settingsServerName
Merge pull request #150 from sol/master

wai-handler-devel: Make sure that ctrl-c works in GHCi
Version bump
Add HttpAuth module
wai-test: Add setPath (sets request path + query string)
wai-test: Add .ghci (so that development with GHCi is more convenient)
wai-test: Bump version according to PVP