Deliberate blocking UploadAndSerial() hack

[elig0n]

Referencing Issue #52

2 possible considerations:

• Would it be better to get back to original terminal setting before the call to Serial() ?
• Could an abort rising error prevent TERM from resetting ?

[stevearc]

Ugh, temporarily setting the script variable is kind of a terrible hack, but I don't see an easy way to do it better.

If you remove the abort from the function, I believe that should fix the issue where an error would mess up the state of the s:TERM.

[stevearc]

Thanks!