build: bump ndn-cxx, ChronoSync, PSync dependencies
Also fix a few outdated URLs in docs
Change-Id: I4269ca53f55433568e8fd93eec497697c01b3c6d
diff --git a/AUTHORS.md b/AUTHORS.md
index b9bdca0..f3b71d3 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -2,7 +2,7 @@
The following lists maintainers, primary developers, and all much-appreciated contributors to NLSR in alphabetical order.
The specific contributions of individual authors can be obtained from the git history of the [official NLSR repository](https://github.com/named-data/NLSR).
-If you would like to become a contributor to the official repository, please follow the recommendations in <https://github.com/named-data/.github/blob/master/CONTRIBUTING.md>.
+If you would like to become a contributor to the official repository, please follow the recommendations in <https://github.com/named-data/.github/blob/main/CONTRIBUTING.md>.
* Alexander Afanasyev <https://users.cs.fiu.edu/~afanasyev>
* Adam Alyyan <https://github.com/a64adam>