Removed `ctrl+atl+n` keymap, in case you still want it:
  { "keys": ["super+alt+n"], "command": "rspec_create_module", "args": {} }
Note: there is a command, which you can invoke in command palette, for it

Added a new build file that uses `bundle exec`
  please leave feedbacks at https://github.com/SublimeText/RSpec/issues
