Game version 0.95.200 released

Notable changes:

• Fixed crash in Mission 4 (two pirates).
• Added hp-skirmish attribute to battle.xml settings under space-entities/tech to allow specifying the hitpoints of the entry in skirmish games.
• Added space-skirmish attribute to battle.xml settings under buildins/hitpoints to allow specifying the hitpoints of a building in skirmish games.
• Halved the hitpoints of Space station 2, Space station 3, Plasma projector, Particle Projector and Meson projector in the campaign. For example, 3 Space station 3s with 5 Meson Projectors and a Hypershield will whitstand a full strength Dargslan attack by a margin of 25%, i.e., 2 structures will survive the encounter generally while the attacker is mostly destroyed.
• [AI] Fixed AI sending ill-equipped fleets to attack.
• [Campaign] Fixed some skirmish ships to be available to alien races during the campaign.