Set python linter rule upon installation to preserve sentinels

[boltex]

For example, with the python language:

"python.formatting.autopep8Args": [
"ignore = E265"
],

Is needed with autopep for preserving comment '#' and '@' symbols without white space in between.

[boltex]

In the example above, the string "ignore = E265" should be added to the array of strings for the python.formatting.autopep8Args vscode setting.

Some similar settings could/should be added automatically for other languages.

Maybe ask user to confirm - recheck on extension activation.