[Overflow] Getting close to 0.4

[Jean-Marc V. <jm...@lo...>]

Hi,

Overflow 0.4 will be released soon. This will be a major release, with
lots of new stuff going in. If you're having any problems
compiling/running the CVS version, please let me know. The changes since
0.3 include

- The VFLOW_PATH environment variable is no longer required (it's
determined from the --prefix configure option) if you don't add your own
nodes.

- What was in libflowui is now in the same library than the one called
libnetwork. The new library is now called libflow and is all that needs
to be linked with Piper.

- The FFTW library is no longer required to build Overflow. If you don't
have it, the build will continue without FFT support.

- It's now possible to have Feedback loops in a flow. This is done by
using the "Feedback" node and a demo is available in the examples
directory.

- Overflow also supports throwing and catching exceptions within the
flow using the "Throw" and "Catch" node. This is still undocumented.

- Support for AMD 3D Now! instructions in vector primitives

- Rewrite of the Neural network toolbox to make it faster

- More stuff in the "example" directory.

- Updated html documentation

- Ability to better layout the links on the GUI

Comments? Feature requests? Something annoys you? e-mail me.

	Jean-Marc