Soviet Era

Generation of new 4 datasets is added:
- Ore iron shaft (rare, but found everywhere under the ground.
- Forest abandoned house (found in forests)
- The taiga abandoned house (almost in all winter biomes)
- Tropical abandoned house (in the tropics)
Added new decorative blocks:
- Old computer
- Old CRT monitor
- Three types of wallpapers and craft for them (look in JEI)
- Soviet shabby wooden door
- Window gratings of different types
- Water pipes
- Pipes for batteries
- Garbage block
- Broken halogen lamp.
Bugfixes:
Fixed server crash
Fixed English localization
Fixed incorrect display of shadows in the Soviet table

Have a good game!