[administrivia] Add .gitignore files, based on .cvsignores.
diff --git a/ripd/.gitignore b/ripd/.gitignore
new file mode 100644
index 0000000..41fd8c8
--- /dev/null
+++ b/ripd/.gitignore
@@ -0,0 +1,14 @@
+Makefile
+Makefile.in
+*.o
+ripd
+ripd.conf
+tags
+TAGS
+.deps
+.nfs*
+*.lo
+*.la
+*.libs
+.arch-inventory
+.arch-ids