Add some project links to README.md.

The bug tracker is a little difficult to find.

Bug: 278
Change-Id: Ic031fac1fab2d1718ea640c04523cf80ae7dc2e5
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/36824
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>

README.md

diff --git a/README.md b/README.md
index 4595e8e..5d116c0 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,13 @@
 Currently BoringSSL is the SSL library in Chrome/Chromium, Android (but it's
 not part of the NDK) and a number of other apps/programs.
 
+Project links:
+
+  * [API documentation](https://commondatastorage.googleapis.com/chromium-boringssl-docs/headers.html)
+  * [Bug tracker](https://bugs.chromium.org/p/boringssl/issues/list)
+  * [CI](https://ci.chromium.org/p/boringssl/g/main/console)
+  * [Code review](https://boringssl-review.googlesource.com)
+
 There are other files in this directory which might be helpful:
 
   * [PORTING.md](/PORTING.md): how to port OpenSSL-using code to BoringSSL.