v0.4

This is a final beta version before code clean-up for the release version.
This is the last beta release backwards-compatible with commits to date!

List of ongoing minor issues:

• All swarm colonizers tend to rush to a single system (I fixed it partially I think).
• AI ignores all enemy fleets. This is not necessarily an issue, priority for crisis is to kill pops.
• Generally, bypass will be used only twice, when the system with a bypass is taken (not necessarily a bad thing). This might auto-change with 2.8 Stellaris patch release.
• If other mod changes crisis army types armies invading armies will still spawn as vanilla.