Add weather_data.cpp to MSVC project files
Removed iexamine::fence_post from metal posts. Chainlink fences now hacksaw into dirt, metal fence posts can be cut down. Chain gates can be bashed. Fixed a wire feedback loop.
Merge branch 'master' of https://github.com/TheDarklingWolf/Cataclysm-DDA
Fixed missing brace in iuse.cpp, removed duplicate t_chaingate_c in map.cpp and added t_chaingate_l to existing chaingate case. Closes #654
Merge pull request #651 from quietust/msvc

Add weather_data.cpp to MSVC project files