Fix es menu length for es locale

[jorgeluiso]

Is your pull request related to a problem? Please describe

This solves #37

Test plan

Uploaded this branch to my staging server git push -f staging fix-es-menu-lenght:master

Deleted my stagin messenger profile

curl -X DELETE \
  'https://graph.facebook.com/v4.0/me/messenger_profile?fields=[%22get_started%22,%22greeting%22,%22persistent_menu%22]' \
  -H 'Authorization: Bearer XXXXXX'

Verified it was empty

curl -X GET \
  'https://graph.facebook.com/v4.0/me/messenger_profile?fields=get_started,greeting,persistent_menu' \
  -H 'Authorization: Bearer XXXXXX' \

Set the profile from my staging https://xxxxxx.herokuapp.com/profile?mode=all&verify_token=xxxxxxxx

Verified it was set for locales: ["en_US", "fr_FR", "es_ES", "es_LA", "pt_BR", "id_ID"],

curl -X GET \
  'https://graph.facebook.com/v4.0/me/messenger_profile?fields=get_started,greeting,persistent_menu' \
  -H 'Authorization: Bearer XXXXXX' \

Checklist

• [Y] My code follows the code style of this project.
• [N] My change requires a change to the documentation.
• [N] I have updated the documentation accordingly.
• [Y] I have read the CONTRIBUTING document.
• [Y] I have added tests to cover my changes.
• [Y] All new and existing tests passed.
• [Y] The title of my pull request is a short description of the requested changes.
• [Y] I have added @jorgeluiso, @rubycalling as reviewers.
• [N] I have added the label enhancement to my pull request.

[facebook-github-bot]

@jorgeluiso merged this pull request in fbsamples/original-coast-clothing@3540ce2e7a2cdea37b306b5582e65a37e13e7ed9.