Builder: Refocus column field input in IE and tweak add button position
working to param the sidebar vars

Signed-off-by: Torrey Rice <rice@sitepen.com>
Merge branch 'builder-0.4-styling' of github.com:kfranqueiro/dgrid into builder-0.4-styling

Signed-off-by: Torrey Rice <rice@sitepen.com>

Conflicts:
	builder/resources/builder.css
Fixing constant scroll bar issue

Signed-off-by: Torrey Rice <rice@sitepen.com>