Publish a stable version

[hug-dev]

This top-level issue is to gather all things that need to be done before publishing a stable version, without the alpha postfix.
Feel free to edit the list.

• Only expose and use abstracted Rust-native types (no raw TSS types)
• Add more documentation/example on the API (Add examples in documentation #21)
• Perform the split with the -sys crate, check if the bindings can be committed (Commit the ESAPI bindings if the ABI is stable #85, Split in tss-esapi and tss-esapi-sys #30)
• Ensure all functions return all returned TPM data (Return all creation data #151)

[gaetanww]

Only expose and use abstracted Rust-native types (no raw TSS types)

Would you accept PRs on this? I'm not sure yet whether I'll be able to work on it, but I could have a look at adapting what I've got locally.

[ionut-arm]

Of course, we'd be more than happy to have other contributors involved in this!

[ionut-arm]

The first bullet-point is not fully covered, but it isn't (wasn't?) a complete blocker, especially for complex types. Closing this,, there will be a new issue looking at the FFI types we should replace