SIDv2 commit.

Bumped: Build to 324

Enabled: Variable resolving in configuration (generic variable)

Fixed: some sidv2 code
Fixed: sid-msg.map and gen-msg.map double declaration issue (using
       command line and directive is now prohibited) [ will bail
       if both are used (-S and config sid_file OR -G and config
       gen_file.]

Note: This commit will probably change before official beta, so if you
use this its at your own will and risk.