function deepSet( obj, value ) {
		if ( isObjectLike( obj ) ) {
			return dset( obj, props, opts.create, value );
		}
		return false;
	}
Sets a nested property.

@private
@param {ObjectLike} obj - input object
@param {*} value - value to set
@returns {boolean} boolean indicating if the property was successfully set

@example
var obj = { 'a': { 'b': { 'c': 'd' } } };
var bool = dset( obj, 'beep' );