Bug fixes, modal dialog improvements. * libammonite-gtk/ammonite-login-dialog.c: (ammonite_login_dialog_new): Change pixmap path. Pixmap still not included in the RPM * libammonite/libammonite.h: New Error Codes; descriptions * src/impl-eazelproxy.c: (user_authenticate_cb), (impl_EazelProxy_UserControl_prompt_authenticate_user): "Cancel" didn't work properly on first prompt. Network failure codes now propogated better. * src/util/eazel-proxy-util-gtk.c: * src/util/eazel-proxy-util.c: (main): Comment out dead code svn path=/trunk/; revision=150