Languages Model

Action	Method	Resource	Description
Get all	`GET`	`/languages`	Get all languages of the project.
Get	`GET`	`/languages/language_id`	Get language with id `language_id`.
Create	`POST`	`/languages`	Create a language.
Update	`PUT`	`/languages/language_id`	Update language with id `language_id`.
Delete	`DELETE`	`/languages/language_id`	Delete language with id `language_id`.

The languages model is composed of the following attributes:

Attribute	Type	Required	Description	Whereable
name	string	no, required to create.busines extra options(id)	The language's name.	Yes
code	string	no, required to create.	The language's last name.	Yes
default	boolean	no	If the language is the default language or not.	Yes
enabled	boolean	no	The language's status.	Yes