PyGaSe 0.3.0

Changes:

• sticking to SemVer from here on out
• logging added using the standard logging module
• improve event handler arguments
• Backend class added to reduce server-side boilerplate
• various bugfixes

PyGaSe 2

Introduces major breaking changes, to the point that actually makes this a different API.

Now much more stable, flexile, powerful and better tested.