message: Forgot the translations
diff: "SWAP_2": "Authorize with ShapeShift",
  "SWAP_3": "Attempting to authorize with ShapeShift...",
  "SWAP_4": "Successfully authorized with ShapeShift.",
  - "SWAP_5": "Lost ShapeShift access token. Please reauthorize."
  + "SWAP_5": "Lost ShapeShift access token. Please reauthorize.",
  + "CUSTOM_TOKEN_1": "A token with this address already exists.",
  + "CUSTOM_TOKEN_2": "A token with this symbol already exists."
  }
  }
  