CHANGELOG: Move changelog, soft-link to top-level, refresh listing

Signed-off-by: Stephen Augustus <[email protected]>

Author: justaugustus

CHANGELOG.md

@@ -0,0 +1 @@
+CHANGELOG/README.md

CHANGELOG.md

@@ -0,0 +1,29 @@
+# CHANGELOGs
+
+## Development release
+
+- [CHANGELOG-1.18.md](./CHANGELOG-1.18.md)
+
+## Current release
+
+- [CHANGELOG-1.17.md](./CHANGELOG-1.17.md)
+
+## Older releases
+
+- [CHANGELOG-1.16.md](./CHANGELOG-1.16.md)
+- [CHANGELOG-1.15.md](./CHANGELOG-1.15.md)
+- [CHANGELOG-1.14.md](./CHANGELOG-1.14.md)
+- [CHANGELOG-1.13.md](./CHANGELOG-1.13.md)
+- [CHANGELOG-1.12.md](./CHANGELOG-1.12.md)
+- [CHANGELOG-1.11.md](./CHANGELOG-1.11.md)
+- [CHANGELOG-1.10.md](./CHANGELOG-1.10.md)
+- [CHANGELOG-1.9.md](./CHANGELOG-1.9.md)
+- [CHANGELOG-1.8.md](./CHANGELOG-1.8.md)
+- [CHANGELOG-1.7.md](./CHANGELOG-1.7.md)
+- [CHANGELOG-1.6.md](./CHANGELOG-1.6.md)
+- [CHANGELOG-1.5.md](./CHANGELOG-1.5.md)
+- [CHANGELOG-1.4.md](./CHANGELOG-1.4.md)
+- [CHANGELOG-1.3.md](./CHANGELOG-1.3.md)
+- [CHANGELOG-1.2.md](./CHANGELOG-1.2.md)
+
+[![Analytics](https://kubernetes-site.appspot.com/UA-36037335-10/GitHub/CHANGELOG.md?pixel)]()