build android apk with qt5

update requirements file for building PyQt5

contrib/android/Makefile

@@ -25,9 +25,10 @@ export BUILD_TIME         := $(shell LC_ALL=C TZ=UTC date +'%H:%M:%S' -d @$(SOUR
 
 theming:
 	#bash -c 'for i in network lightning; do convert -background none theming/light/$i.{svg,png}; done'
-	$(PYTHON) -m kivy.atlas ../../electrum/gui/kivy/theming/atlas/light 1024 ../../electrum/gui/kivy/theming/light/*.png
+	#$(PYTHON) -m kivy.atlas ../../electrum/gui/kivy/theming/atlas/light 1024 ../../electrum/gui/kivy/theming/light/*.png
 prepare:
 	# running pre build setup
+	@cp buildozer_qml.spec ../../buildozer.spec
 	# copy electrum to main.py
 	@cp buildozer_$(ELEC_APK_GUI).spec ../../buildozer.spec
 	@cp ../../run_electrum ../../main.py