#1611, Don't take C-a key fixed

Author: andreas-roehler

haskell-interactive-mode.el

@@ -63,7 +63,6 @@ interference with prompts that look like haskell expressions."
     (define-key map (kbd "RET") 'haskell-interactive-mode-return)
     (define-key map (kbd "SPC") 'haskell-interactive-mode-space)
     (define-key map (kbd "C-j") 'haskell-interactive-mode-newline-indent)
-    (define-key map (kbd "C-a") 'haskell-interactive-mode-beginning)
     (define-key map (kbd "<home>") 'haskell-interactive-mode-beginning)
     (define-key map (kbd "C-c C-k") 'haskell-interactive-mode-clear)
     (define-key map (kbd "C-c C-c") 'haskell-process-interrupt)