Resolve "Accession overview"

Closes #3

See merge request !6

-fixed sizing of cards in PropertiesCard.tsx
-updated d3 module to newer version.

-created overview page with cards that show overview data with tree map component.
-added translations for overview page.
-updated Property component to apply custom styles to value field or render value as a number.

Shopping cart

Closes #2

See merge request !5

Resolve "Pagination"

Closes #5

See merge request !4

Resolve "Embedded configuration"

Closes #4

See merge request !3

- .npmignore file

Resolve "i18n"

Closes #1

See merge request !2

Translated NotFound and Pagination pages as an example.

Translated Navigation as an example.