fix page scroll position
fix site padding and fix nav position

- add padding to bottom of site content
- fix display of fixed page nav when scrolling down the page
Merge branch 'bugs/fix_nav_position' into develop
update searchform display
Merge branch 'feature/search' into develop
fix utility nav color on homepage
fix "jump" in stuck header
Merge branch 'bugs/misc' into develop
Merge pull request #5 from benkutil/develop

Development updates to theme