handle root url

config/routes

@@ -1,3 +1,5 @@
+/ RootR GET
+
 -- EOS API V0
 /eos/v0/latest                             EosVersionR        GET -- get eos information
 /eos/v0/eos.img                            EosR               GET -- get eos.img

src/Application.hs

@@ -213,6 +213,7 @@ import System.Directory (createDirectoryIfMissing)
 import System.Posix.Process (exitImmediately)
 import System.Time.Extra (sleep)
 import Yesod (YesodPersist (runDB))
+import Handler.Root
 
 
 -- This line actually creates our YesodDispatch instance. It is the second half