[Pipet Users] Overflow (PL) updates

[Jarl van Katwijk]

Hi Jean-Marc,

nice work. Compiled Overflow (linux\gcc-2.95.2\glib2.2) and used it to
compile Piper. Seems to work fine. I'll commit few Makefile-stuff
changes to Piper cvs to sync that with Overflow cvs.

I got these new though, any thoughs JM?
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error: net LP already existed
error: net HP already existed
error: net LPC_DECOMP already existed
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jarl