Fix for ESC -> meta in terminal mode.

If you hit esc-key in terminal mode very quickly, it gets interpreted
as meta-key, which makes evil-mode unusable in terminal mode. The
default value of 0.01 doesn't completely fix this behavior, but
setting it to 0 does. The meta key still works fine with it at 0.
added (interactive-haskell-mode) to enable the use of interactive haskell commands (such as C-c C-l to load file)
Merge pull request #630 from mijoharas/master

added (interactive-haskell-mode)
Merge pull request #613 from roryk/upstream

fix for evil-mode in terminal
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  added (interactive-haskell-mode) to enable the use of interactive haskell commands (such as C-c C-l to load file)
  Fix for ESC -> meta in terminal mode.
Remove unnecessary autoload call
Redefine C-c C-s to run utop

Instead of tuareg-run-ocaml.  This avoids the problems described in
issue #626. Nominally fixes #626.
Merge pull request #632 from RadicalZephyr/tuareg-utop-integration

Tuareg utop integration
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  Redefine C-c C-s to run utop
  Remove unnecessary autoload call