move android stuff to contrib/android

contrib/android/Makefile

@@ -0,0 +1,33 @@
+PYTHON = python3
+
+# needs kivy installed or in PYTHONPATH
+
+.PHONY: theming apk clean
+
+theming:
+	#bash -c 'for i in network lightning; do convert -background none theming/light/$i.{svg,png}; done'
+	$(PYTHON) -m kivy.atlas ../../electrum/gui/kivy/theming/light 1024 ../../electrum/gui/kivy/theming/light/*.png
+prepare:
+	# running pre build setup
+	@cp buildozer.spec ../../buildozer.spec
+	# copy electrum to main.py
+	@cp ../../run_electrum ../../main.py
+	@-if [ ! -d "../../.buildozer" ];then \
+		cd ../..; buildozer android debug;\
+		cp -f blacklist.txt .buildozer/android/platform/python-for-android/src/blacklist.txt;\
+		rm -rf ./.buildozer/android/platform/python-for-android/dist;\
+	fi
+apk:
+	@make prepare
+	@-cd ../..; buildozer android debug deploy run
+	@make clean
+release:
+	@make prepare
+	@-cd ../..; buildozer android release
+	@make clean
+clean:
+	# Cleaning up
+	# rename main.py to electrum
+	@-rm ../../main.py
+	# remove buildozer.spec
+	@-rm ../../buildozer.spec