http://v4-alpha.getbootstrap.com/components/input-group/ - [ ] InputGroup - [ ] InputGroupAddon - [ ] InputGroupButton or alternative (ButtonDropdown?)
http://v4-alpha.getbootstrap.com/components/input-group/