Frontend Cleanup / Fixes

Frontend Clean-up / Fixes - Multiple changes:

1. fixes on index.html

• Tab now displays correct title
• Included John's logo
• Added a proper description
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2. Multiple changes

• New color palette as we currently had blue orange, olive, white and red so change was needed.
• Fixed title / updated headers
• Created new section for Tours.
• Created new section for counties - this will connect to the API.
• Updated images for Hotels / Tours
• Updated descriptions for each.
• fixed the about page with info from the footer - this was previously giving errors.
• fixed errors relating to class not equalling className which was giving errors.

3. Created a Footer

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