@picokernel - on first reading of the code, a few things:

1. there's no point in minifying JS in extension code, as it's only downloaded once to be saved. minifying is normally to save download time, but the extension is cached locally.
2. minified javascript is much harder to read/audit.
3. you're including multiple copies of the same js libs (at least in the github repo). one of each, non-minified, is likely sufficient. :)

Keep up the dev work, but please encourage users to use temporary, alt accounts until such time you know the wallet is secure.