Toolset inheritance, Kylix

From: Vladimir Prus (ghost_at_[hidden])
Date: 2003-01-21 11:15:09

I've just comitted some code to support toolset inheritance. We need more
tests, but basically it works.

I've also added Kylix toolset, which now has only 4 non-trivial lines: it only
changes compiler and linker names. Felix, can you try this one?

- Volodya