Theming: styling added to the basic (static) HTML template

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Theming: styling added to the basic (static) HTML template

Go to top button implemented.

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Theming: styling added to the basic (static) HTML template

Remove "Go to top" button when screen size < 1300 px

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Theming: Mono Social Icons Font added to the HTML template, for the social media icons

http://drinchev.github.io/monosocialiconsfont/
Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Theming: Navigation revamped, breadcrumbs added

add background image for breadcrumbs

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>