Inconsistencies

[mlenser]

General issues with components that @RikardGehlin and I discovered while working on sketch:

• Avatar has Icon as a child while Button and others use icon as a param
• Dropdown should align with the click element. It should probably be renamed to something like Menu. See https://material-ui-next.com/demos/menus/ for an example of good behavior
• hasSuccess vs modifier="success"
• Consistent string params. Sometimes we use param={ 'value' }, other times param="value"
• Logo should be combined with CostInfoLogo and SharevilleLogo
• Instrument badge uses sm and md while buttons use xs, sm, md, and lg
• Instrument badge defaults to md size while buttons default to sm
• Icons should allow our default color sets (optionally allow special colors as well)??
• Inputs should always reserve space below for error messages
• Flag sizing should be xs, sm, md, and lg??
• Flag should have a default size