Add a new target to run some tests.

Update the Makefile with a `test` target so we can check the generated
HTML and the internal links. The gem `html-proofer` is also added, and
we use it to run the test.

Closes #6

1 files changed, 2 insertions, 2 deletions

diff --git a/README.md b/README.md
index 4c0de23..29bb6eb 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# lumberjaph.net
+# franckcuny.github.io
 
 ## Setup
 
@@ -20,4 +20,4 @@ of useful commands:
 
 ## Publish
 
-Just run `git push`.
+Start by running `make test` to check that everything is fine. Then run `git push`.