Release Name: v0.6

Notes:
Can delete old ships and minefields;
Can enter non-current data, which host simulation will take into account;
Improved host simulation.

Forgive me for the basic popups, rvv is beta, after all.


Changes:
 - merged branch made after 0.5.11, to build the new core (Kero)
 - improved host simulation (NicM)
For more details, see cvs logs or the changelog on the webpages