Fix the *CDP display
Add sqlite3 backend hack for android
Makefile support for build without leveldb
Remove temporary file at safeWriteToFile()
Fix inventory items blinking on item preloading
Revert "Fix inventory items blinking on item preloading"

The fix didn't work on some systems sadly this wasn't detected prior merge,
as preload is disabled by default now there's not gonna be a fix for it.
Let lighting be done only CPU side. Remove finalColorBlend implementation from shaders.
Make scrollbar scale according to DPI and scaling factor
Merge remote-tracking branch 'minetest/master'

Conflicts:
	build/android/jni/Android.mk
	src/script/lua_api/l_mainmenu.cpp
	src/subgame.cpp