Language API does not recognize certain languages in the dropdown

[treecao]

User Story: As a user, I want to be able to select any language from the drop down and have the lyrics translated to the selected language.

Problem: There are languages in the current list in the dropdown that are not supported by language API.

Actions:

• [ ] Audit of the list of languages to determine which languages are supported
• [ ] Remove any unsupported languages

Intended functionality: (notice the text is translated to Vietnamese on the right)

Example issue: (notice when selecting Tswana, there is no translation available)

[treecao]

Languages to be removed:

• [x] Bemba
• [x] Bislama
• [x] Bajan
• [x] Tibetan
• [x] Breton
• [x] Coptic
• [x] Dzonghka
• [x] Fanagalo
• [x] Faroese
• [x] Mende
• [x] Niuean
• [x] Palauan
• [x] Pijin
• [x] Kirundi
• [x] Sango
• [x] Tetum
• [x] Tigrinya
• [x] Tswana
• [x] Tongan
• [x] Wolof