afterPhrase and afterAll not being called in all conditions

[jvivona]

have an edge case where we are trying a single phrase and setting endless to false (we get data from a service periodically). In this condition, afterPhrase and afterAll callbacks were not being invoked.. Made the following changes lines 48 - 55 - have testing under numerous conditions.

                if (i === text.length && !options.endless) {
                    if (typeof options.afterPhrase === 'function') options.afterPhrase();
                    return(typeof options.afterAll === 'function' ? options.afterAll() : null );
                } else if (i === text.length) {
                    i = 0;
                }
                timer = setTimeout(typetext, options.delay, i);
                if (typeof options.afterPhrase === 'function') options.afterPhrase(timer);

[oskarrough]

works here, thanks you.