[rainbow] Retire rainbow due to lack of a maintainer.

[Bill Nottingham]

commit a27a4971aaa54fc7160a6b7017f57a8ae9a0a6c4
Author: Bill Nottingham <notting at redhat.com>
Date:   Mon Feb 6 14:57:52 2012 -0500

    Retire rainbow due to lack of a maintainer.

 dead.package |    1 +
 rainbow.spec |  298 ----------------------------------------------------------
 sources      |    1 -
 3 files changed, 1 insertions(+), 299 deletions(-)
---
diff --git a/dead.package b/dead.package
new file mode 100644
index 0000000..b8c7442
--- /dev/null
+++ b/dead.package
@@ -0,0 +1 @@
+This package was retired on 2012-02-06 due to lack of a maintainer.