[S] Add BC Parks bootstrap theme

[ashley-dhillon]

This ticket is to create the look and feel for the parks data register.

When user logs in through #24 they will see the usual header, footer, logo, colors, and fonts of the bc parks apps.

Acceptance Criteria:

• bootstrap theme is updated to use latest/correct BC Gov colours (talk to Harry)
• latest version of gov bootstrap with bc parks theme is added to project

Notes:

• https://github.com/digitalspace/bcparks-bootstrap-theme
• relates to front end view of this in #24

[manuji]

Blocked by https://github.com/bcgov/parks-data-register/issues/35

[JLWade]

moving to done as look and feel with bootstrap is up