[Gretl-devel] example code for libgretl, and plugins

In CVS I have added a couple more example C programs in the "extra" subdirectory of the source tree: one illustrating ARMA estimation and one for nonlinear least squares. I have also modified things so that when using libgretl from a third-party program it shouldn't be necessary to tell libgretl where to find its plugins, provided they have not been moved after installation. Allin Cottrell