Gitignore change (#82)

* Allow new files in lib to be added via git.

At the moment, they were ignored since .gitignore was ignoring lib
because of the python virtual environment.

* Needed to put a slash in front...

* Wording.

.gitignore

@@ -48,4 +48,8 @@ docs/_build
 
 # Docker Compose file
 # Remove when image is pushed to Docker Hub or similar
-docker-compose.yml
+docker-compose.yml
+
+# Allow teleirc's lib, which would otherwise be ignored from the python Virtualenv
+# ignores above
+!/lib/