Added haskell-mode submodule.
Updated haskell-mode to most recent master.
Added path of haskell-mode submodule to init.el
Got rid of ocaml related stuff.
Minor ros-related error robustness.
Moved site to site/misc and removed old unused modules.
Moved haskell-mode to site/haskell-mode.
Moved calfw to site/calfw.
Moved slime to site/slime.
Moved rosemacs to site/rosemacs.
Deleted emms.
Added flycheck-hdevtools.
Added ghc-mod.
Added flycheck mode.
Disabled some broken haskell configs.