When intero-neovim is installed ga doesn't wait for a motion.

# How to reproduce:

1. Starting with a clean installation + vim-plug.
2. `.config/nvim/init.vim`:

call plug#begin('~/.local/share/nvim/plugged')
Plug 'junegunn/vim-easy-align'
Plug 'parsonsmatt/intero-neovim'
call plug#end()

nmap ga (EasyAlign)

3. `:PlugInstall`
4. Open a file with a haskell extension. E.g: `nvim test.hs`
5. In normal mode enter `ga`

# Expected result:
Nothing happens so far, because the command is still missing a motion. Like `gaip`.

# Actual result:
Immediately after `ga` easy align is activated and a motion following it would be interpreted as commands for easy align.

# Version:
NVIM 0.1.7 on ArchLinux

I reported the isssue to `intero-neovim` [here](https://github.com/parsonsmatt/intero-neovim/issues/34).

# More information:

Using some different keybinding than `ga` doesn't help either.

Intero-neovim mainly does some communication with an Intero process over the neovim terminal to retrieve information like types of functions place of definition or evaluating code for haskell development.