Adds meta tags to the project. Meta tags are used to store information for browsers and search engines.
Contains the following attributes:
- charset — sets the document encoding
- name — the meta tag name, also indirectly sets its purpose
- content — contains a value for the http-equiv or name attribute, whichever is used
- http-equiv — is used to convert the meta tag into an HTTP heading
- itemprop — is used for adding user metadata