react-spectrum

bcb9b363 - (RSP-1433, RSP-1432, RSP-1431) Fixing TextField css from design review and removing cloneIcon (#99)

(RSP-1433, RSP-1432, RSP-1431) Fixing TextField css from design review and removing cloneIcon (#99) * fixing error icon color and changing to ui icons * Fixing icon positioning for TextArea * removing decorated textfield since related css is in textfield * Modifying textfield/area/SearchField css as per design review * Removing cloneIcon and replacing with cloneElement * making some things more readable * addressing review comments * Fixing icon in Alert * Fixing textfield css so that variable width can be set * changing Icon interface * Adjusting icon positioning to match design feedback * Adding UNSAFE_classnames to all icons * Adjusting textarea top padding * fixing plural classnames