mos tool deleting downloaded binaries

[DrBomb]

We need a flag to forbid mongoose from deleting downloaded binaries

[rojer]

--no-libs-update ?

[DrBomb]

There was a commit that changed how --no-libs-update worked. Now it blocks mongoose from cloning a library that's not on the deps folder. So. After setting up a new environment, I downloaded the commercial binaries and tried compiling with --no-libs-update as I usually build like that. Mongoose said that it couldn't clone the libs. I proceeded to remove the flag, mongoose downloaded the deps but also erased the binaries in the process!