Script toLocale broken

[DarkGhost7]

Adding in non-english characters has broken the python script.
Also, I think the script changed a - to \u2013
here and in this commit eb22c11. Makes me think the script made this change.

• Add support so it will still run and also not overwrite any committed (non-English) translations of strategy descriptions.
• See if it has a problem with - or other non-alphabet characters.

[qosmonot]

you also can find \u2018 replacing ' in a few locations (all?)

[faisals]

Script seems to work fine for me locally.

[DarkGhost7]

If you make a new json, does it add the localizations fine for you if you add a - in it? I can't seem to get it working but maybe this is a problem with my setup @faisals

[DarkGhost7]

I see it changing \u2019 from ' as well

[mmsardar]

@DarkGhost7 check if this #318 fixes the problem