Fix red background missing in deathscreen
Textureable sun and moon.
Add missing ip address to player join log entry
make formspec textarea wordwrap

Thats updated #795
Fix formspec replacement handling for in game formspecs
Fixed wrong node texture rotation for facedirs 5 and 7
Merge remote-tracking branch 'minetest/master'

Conflicts:
	src/game.cpp
	src/server.cpp
	src/sky.cpp
	src/sky.h