Header Modification

- Added Javascript folder with jQuery and custom.js
- Replaced site title with DSO logo
- Changed color of the main header

Signed-off-by: Dima Markus <dmi3000@gmail.com>
Header Markup and Style Change

- Added site links to the header
- Got rid of the collapse menu
- Moved the login link to the right
- Added menu across all templates

Signed-off-by: Dima Markus <dmi3000@gmail.com>