- renamed sysdep/unix/ functions where necessary
- more int -> LibError conversions in the sysdep/unix/ part
- added some explicit #include statements where necessary
- moved enum LibError/ErrorReaction declarations
(gcc doesn't support forward enum declarations)
This was SVN commit r3267.
- Times on auras (a unit must be in range for X seconds for the aura to
start affecting it)
- An efficient GetInRange implementation in CEntityManager using a
quadtree or something of the sort (current one is linear in the number
of entities).
This was SVN commit r3238.
