Feature/install bitmask root to local path

- Installs helpers to local path.
- Adds hashing command, to be used in coming versioning startup check.
If the thing that defines paths is always flags.STANDALONE, may be it's best to create a parent class that handles it, and just inherit from it?

Right now it might not be *that* much of a gain, but if we continue doing a lot of things dependent of it, it will make sense.

Feel free to translate this merely into a comment for the future.