Prune Makefile targets, drop unused scripts

Remove some unused Makefile targets, as well as scripts:

- build-debug-python
- clean-branches
- vagrant-test

.gitignore

@@ -34,7 +34,6 @@
 # Testing.
 *.spyderproject
 .idea
-/.vagrant
 /sandbox
 /tests/assets
 /tests/samples

Makefile

@@ -5,29 +5,21 @@ PYAV_PYTHON ?= python
 PYTHON := $(PYAV_PYTHON)
 
 
-.PHONY: default build cythonize clean clean-all info lint test fate-suite test-assets docs
+.PHONY: default build clean docs fate-suite lint test
 
 default: build
 
 
 build:
 	CFLAGS=$(CFLAGS) LDFLAGS=$(LDFLAGS) $(PYTHON) setup.py build_ext --inplace --debug
 
-cythonize:
-	$(PYTHON) setup.py cythonize
-
-
-
-wheel: build-mingw32
-	$(PYTHON) setup.py bdist_wheel
-
-build-mingw32:
-	# before running, set PKG_CONFIG_PATH to the pkgconfig dir of the ffmpeg build.
-	# set PKG_CONFIG_PATH=D:\dev\3rd\media-autobuild_suite\local32\bin-video\ffmpegSHARED\lib\pkgconfig
-	CFLAGS=$(CFLAGS) LDFLAGS=$(LDFLAGS) $(PYTHON) setup.py build_ext --inplace -c mingw32
-	mv *.pyd av
-
-
+clean:
+	- find av -name '*.so' -delete
+	- rm -rf build
+	- rm -rf sandbox
+	- rm -rf src
+	- rm -rf tmp
+	- make -C docs clean
 
 fate-suite:
 	# Grab ALL of the samples from the ffmpeg site.
@@ -41,16 +33,6 @@ lint:
 test:
 	$(PYTHON) setup.py test
 
-
-
-vagrant:
-	vagrant box list | grep -q precise32 || vagrant box add precise32 http://files.vagrantup.com/precise32.box
-
-vtest:
-	vagrant ssh -c /vagrant/scripts/vagrant-test
-
-
-
 tmp/ffmpeg-git:
 	@ mkdir -p tmp/ffmpeg-git
 	git clone --depth=1 git://source.ffmpeg.org/ffmpeg.git tmp/ffmpeg-git
@@ -67,25 +49,3 @@ docs: tmp/tagfile.xml
 
 deploy-docs: docs
 	./docs/upload docs
-
-
-
-
-clean-build:
-	- rm -rf build
-	- find av -name '*.so' -delete
-
-clean-sandbox:
-	- rm -rf sandbox/201*
-	- rm sandbox/last
-
-clean-src:
-	- rm -rf src
-
-clean-docs:
-	- rm tmp/Doxyfile
-	- rm tmp/tagfile.xml
-	- make -C docs clean
-
-clean: clean-build clean-sandbox clean-src
-clean-all: clean-build clean-sandbox clean-src clean-docs