Make CSimContext accessible to all component code, so they don't all have to save their own copies of it. This was SVN commit r7490.
Simplify the format a bit. Use less <interleave> in the RNG so that error reports become understandable. Fixes #491. This was SVN commit r7478.
Merge from 22b478ffed8d. Pure scripted interface definitions. Entity creation from scripts. Improved messaging system. Messages on entity deletion. Basic player entities. Player ownership. Bug fixes. This was SVN commit r7281.