Portals and others

+ End and nether portals with configurability
+ Bed homes
+ Cauldrons fill
+ Added time and weather saving
* Various fixes, fixed #1066.

Portals don't delay properly or construct/search for a destination portal yet.
xoft doesn't like changing libraries, I think? Also, because GetValueSetI has a long long overload, the compiler got confused, but I forget precisely why.