Added picks command and icon. Changed toolbar button text layout to halign left.

indra/newview/app_settings/commands.xml

indra/newview/skins/default/textures/textures.xml

indra/newview/skins/default/textures/toolbar_icons/picks.png

indra/newview/skins/default/xui/en/floater_toybox.xml

indra/newview/skins/default/xui/en/strings.xml

indra/newview/skins/default/xui/en/widgets/toolbar.xml