use getPaths instead of getPath

to close #12

Author: optikfluffel

lib/elixir-cmd-view.coffee

@@ -176,7 +176,7 @@ class ElixirCmdView extends View
  @pre "PATH: #{escape process.env.PATH}"
 
  getCwd: ->
- atom.project.getPath()
+ atom.project.getPaths()[0]
 
  stop: ->
  # Kill existing process if available

lib/elixir-cmd.coffee

@@ -5,7 +5,7 @@ module.exports =
  elixirCmdView: null
 
  activate: (state) ->
- return unless fs.existsSync("#{atom.project.getPath()}/mix.exs")
+ return unless fs.existsSync("#{atom.project.getPaths()[0]}/mix.exs")
  @elixirCmdView = new ElixirCmdView(state.elixirCmdViewState)
  atom.workspaceView.on 'core:cancel core:close', (event) =>
  @elixirCmdView?.close()