Tidy up "cvs update" output a bit.

crypto/krb5/.cvsignore

diff --git a/crypto/krb5/.cvsignore b/crypto/krb5/.cvsignore
new file mode 100644
index 0000000..c6d03a9
--- /dev/null
+++ b/crypto/krb5/.cvsignore
@@ -0,0 +1,2 @@
+lib
+Makefile.save

crypto/ui/.cvsignore

diff --git a/crypto/ui/.cvsignore b/crypto/ui/.cvsignore
new file mode 100644
index 0000000..c6d03a9
--- /dev/null
+++ b/crypto/ui/.cvsignore
@@ -0,0 +1,2 @@
+lib
+Makefile.save