BPassword troch bas-dev

To help you manage website or app login information more securely and conveniently, the current BPassword version supports the following features.
1. BPassword encrypted master account system based on ethereum
2. Manage website login account and password, and store it encrypted locally
3. Support most websites to automatically fill in account numbers and passwords. (e.g. www.jd.com, www.taobao.com, ed...)