Update setup.py

[R5dan]

• Fixes setup.py
• Adds new install command to properly print message
• Prints any warnings for specific versions (would have been useful for the last version with Screener being redone) - trying to stop issues when in docs for big overhauls.

This is a draft as there is very little documentation for the actual install command, so it needs fixing. Any help welcome.

[dhruvan2006]

• Fixes setup.py

What was broken?

[R5dan]

What was broken?

The message/disclaimer never printed
I also changed it to install pandas[html] instead of pandas+ everything needed for pandas[html]
The classifiers also only went up to 3.10

[ValueRaider]

This is a draft as there is very little documentation for the actual install command, so it needs fixing.

What are you trying to do (with Install)?

[R5dan]

What are you trying to do (with Install)?

Currently, I believe that it simply uses the default install command, as it (1) doesn't print to the terminal and (2) I have tried getting it to write to a file and it doesn't do it.

The only documentation is for the Command class (which Install is a subclass of) but I want to use install so it actually installs properly