Escpace spaces on cmder shell path - Fixes #2115

[gtalarico]

This PR fixes #2115 by escaping space characters windows-style %CMDER_ROOT%

The issue, which is detailed on #2115, happens when Cmder is running from a location which contains space characters.

[uranusjr]

This looks good, but would cause conflicts with #2161 (because I rewrote too many things). I’d want to push this in a 11.10.x bugfix release (if there is), and remember to apply this in 11.11.

[techalchemy]

I think I'd rather rework this for 11.11 if it still applies

[techalchemy]

As an additional note for this pr and for #2167 you will need to add a patch to tasks/vendoring/patches/patched/pew-some-description.patch using git diff -p pipenv/patched/pew/ > tasks/vendoring/patches/patched/pew-some-description.patch where you fill n the description -- this is for our automated vendoring process.

[gtalarico]

I think I'd rather rework this for 11.11 if it still applies

👍 yes I am not proud of this one :)

you will need to add a patch to

done

[techalchemy]

@gtalarico the rework comment is more with regard to the changes in #2161