various improvements

Many improvements that were done since the last release.

v0.4.0

Added JSON server to enable identity creation on the webpage: ubikom.cc

Release 0.3.1

Fixed issue with line end on Windows in easy-setup

Release 0.3

• Ability to use public proxy server was added
• Key relationship was added
• Easy setup binary was created

Release 0.2

SMTP and POP server improvements, ability to send messages to arbitrary servers (not just big dump).

Initial release

Everything works end-to-end, more or less...