update dependencies
add missing source file to activehs.cabal
remove Agda support (the intention is that the Agda compiler should do the job of ActiveHs
 for Agda files)
update for newer dependencies
improve logging; update dependencies
always add timestamp for logged messages
uniform logging
adjust default verbosity level
import Language.Haskell.Interpreter only in Simple.hs
import Data.Digest.Pure.MD5 only from Hash.hs
add some wrapper functions for snap
Show hard error messages if any.
This way we get meaningful error messages instead of the mysterious "Not an expression `'" error message.
More logging.
Merge branch 'master' of http://github.com/divipp/ActiveHs
Clean up files and fix build with base < 4.6