Added Makefile.
diff --git a/crypto/.cvsignore b/crypto/.cvsignore
new file mode 100644
index 0000000..f3c7a7c
--- /dev/null
+++ b/crypto/.cvsignore
@@ -0,0 +1 @@
+Makefile
diff --git a/doc/.cvsignore b/doc/.cvsignore
new file mode 100644
index 0000000..f3c7a7c
--- /dev/null
+++ b/doc/.cvsignore
@@ -0,0 +1 @@
+Makefile