Remove docs directory and tasks because they were not used

Update geo data

Makefile

@@ -1,13 +1,11 @@
-.PHONY: clean docs
+.PHONY: clean
 
 help:
 	@echo "clean - remove all build, test, coverage and Python artifacts"
 	@echo "clean-build - remove build artifacts"
 	@echo "clean-pyc - remove Python file artifacts"
 	@echo "clean-test - remove test and coverage artifacts"
 	@echo "dist - package"
-	@echo "docs - generate Sphinx HTML documentation, including API docs"
-	@echo "docs-release - generate and upload docs to PyPI"
 	@echo "test - run tests quickly with the default Python"
 	@echo "test-all - run tests on every Python version with tox"
 	@echo "release - package and upload a release"
@@ -57,17 +55,6 @@ dist: clean
 	python setup.py sdist
 	python setup.py bdist_wheel
 
-docs:
-	rm -f docs/geonamescache.rst
-	rm -f docs/modules.rst
-	sphinx-apidoc -o docs/ geonamescache
-	$(MAKE) -C docs clean
-	$(MAKE) -C docs html
-	firefox docs/_build/html/index.html
-
-docs-release: docs
-	python setup.py upload_docs
-
 install: clean
 	pip install -r requirements.txt --use-mirrors
 	python setup.py install