Updates state to indicate account (details) fetch request is in progress

@param  {Object} state  Current state
@return {Object}        Updated state
function connectAccountFetch( state = {} ) {
	return Object.assign( {}, state, {
		connectedUserID: '',
		displayName: '',
		email: '',
		error: '',
		firstName: '',
		isActivated: false,
		isDeauthorizing: false,
		isRequesting: true,
		lastName: '',
		logo: '',
	} );
}