LUCA v0.3

```python
print("Begin Pull Request")
```
I got the prerequisites all working, and was able to finish the changes. While this is your program, and I don't want to write it myself (:stuck_out_tongue:), I made these changes to help you get a sure footing and can finish it before the Creation Lab is closed forever.

Consider this more of a code maintenance PR than a full-featured new release PR. Most of what I've done is fix up the code to follow Python standards and recommendations (see the new `CHANGES` file). However, I was able to fix a few bugs, namely:

* Download location is now the same as `localUserName`, rather than hard-coded to `hobino`
* If the download folder does not exist, make it. If it does exist, do nothing (it would throw an error if it already existed)
* Added "Successful Download" message, with the number of files downloaded (more or less a feature)

Do note that the success message will display even if it failed, so you'll need to wrap the code in a try... except block. :wink:

Issue #1 is still present, as I wasn't going to touch your file download code (I have no idea how it works).

I saw your commit message about making the code smaller by shorting variable names. Doing that can actually hurt more than help. If your variables are so short and non-descriptive, you can get easily confused by them all and become unsure what everything means. But there is also something to be said about super long names.

If you fix that issue (and even if you don't), it *could* be ready for public usage, and any updates would be mostly refinements, but that is up to you.

There is no need to credit me in the Readme, unless you want to. I just did this to help you succeed. :wink:

```python
print("End Pull Request")
```