Auto hide the tool pallets

[jenda]

Hello,

thank you very much for the beta that looks very good.

I would like to save the working space and so having it more clean with the option for hiding the tool pallets automatically - possible to set it optionally in the app settings or in the group of the tool pallet. Could you implement it, please? Thank you.  

[fde101]

You can toggle them all at once with the tab key.