consolidate page header and nav/search
fixed position for header,nav,search
Merge branch 'master' into scrollBehavior
tweak css, update login view
Merge branch 'master' into ScrollBehavior
Merge branch 'master' into scrollBehavior
Merge branch 'master' into scrollBehavior
Merge branch 'master' into scrollBehavior
Merge branch 'master' into scrollBehavior

Conflicts:
	_application/layouts/header.lo.php
Merge branch 'master' into scrollBehavior
rework header
add media query css files
build up small media
iterate on small and medium media queries
tweak theme color
Merge branch 'development' into responsive