Fix FIX-ME request

[TheTechRobo]

Also...

• Better README.md
• Remove some outdated comments
• Fix a few links

Notes:

• I used this source to help out: https://stackoverflow.com/a/4804039/9654083
• I used this source for making a "dummy" /etc/elive-version because I'm not at Elive right now: http://forum.elivecd.org/read.php?5,5255 (I googled /etc/elive-version to find this)
• Please enable the Issues section in the settings, so we can report bugs (it's disabled by default on forks)
• You say that you temporarily hardcoded it - I couldn't find this, so please, either explain to me or merge this PR and fix it yourself
• Finally, I'd suggest "squash and merge" (it's in the dropdown beside Merge pull request) because otherwise it may clutter up the commit history.

[Thanatermesis]

I see changes in the source code, it is verified that it correctly works with these changes especially into the related things that depends of this code ?

[TheTechRobo]

@Thanatermesis for some reason it was working earlier and not now, thanks for catching that. currently workingon fixing the issue

depends on this code

What depends on this code, so that I can test it?

[TheTechRobo]

I found the issue in my fork by debugging. It's because there's a space between '383' and 'KB/s' and in my dummy file I didn't have that field. I'm not sure how to get around this - I'll keep thinking.

In case you're wondering, here's my debug output:

~/e/t/u/l/elive-welcome git:elive ❯❯❯ python3 elive-welcome.py
key: elive-codename; val: beta
key: elive-version; val: 3.8.8
key: debian-version; val: buster
key: date-builded; val: 2020-02-29
key: stable-release; val: no
key: fingerprint; val: a4cbe0c5aec17a4b17d62665e95573991c43f17c
key: first-user; val: thetechrobo
key: kernel; val: 4.19.0-8-amd64
key: machine-id; val: systemuuidce9dcc70-baf7-11de-bba9-001e33fd7a42
Traceback (most recent call last):
  File "elive-welcome.py", line 306, in <module>
    EliveWelcome()
  File "elive-welcome.py", line 32, in __init__
    key, val = fixedLine.split()
ValueError: too many values to unpack (expected 2)
~/e/t/u/l/elive-welcome git:elive ❯❯❯

[TheTechRobo]

Thinking - maybe I could use regex to look for internet-average-speed: BLAH BLAH/s and remove the space. Sounds complicated tho - I'll keep thinking. Unless of course you wanted to help with that.

[TheTechRobo]

I fixed it using a "hacky" approach - it looks for a ValueError while doing it; if so it will combine the third value and the second value.

[TheTechRobo]

Can you test this? It works for me, but I'd rather have two pairs of eyes rather than just one. :)