misc: moved code-audit agent to its own repo

Author: evilsocket

examples/changelog/README.md

@@ -1 +1 @@
-This agent now [live in its own repository](https://github.com/evilsocket/changelog).
+This agent now [live in its own repository](https://github.com/evilsocket/changelog), you can install it with `nerve install evilsocket/changelog`.

examples/code-audit/.gitignore

@@ -1,5 +1 @@
-Nerve agent that performs a security audit on a target codebase and saves its findings to `findings.jsonl`, run with:
-
-```sh
-nerve run examples/code-audit --target-path /path/to/source
-```
+This agent now [live in its own repository](https://github.com/evilsocket/code-audit), you can install it with `nerve install evilsocket/code-audit`.