[b26] Some bugs

[Graziel]

- Hydra is in Summoning (distance) but it starts with melee AI
- When killed everyone in party (escorts, summons, Norgan) is taken to eidolon plane
- Summons doesnt disappear while going to worldmap - so you can carry them to next zone
- Summoned Minotaur has no portrait in party
- in Last Hope alchemist from brotherhood managed to complete elixir of brawn without my aid but its first time i spoke to him and also still managed to get quest for other elixir
- Equilibrium when regenerating is regenerated to highest sustained value (not sum of them) so 2 sustains like "elemental harmony" (20 eq) and "acidic skin" (25 eq) will regen equilibrium to 25 not 45

[Dervis]

The issue with alchemst quest is not a bug. Whenever you complete an elixir, one random elixir gets finished without your help.