Initial commit from Vintage Story mod template

This commit adds dummy compass item wich will just send the angle into
the chat when you click RMB on it.

README.md

@@ -0,0 +1,21 @@
+# Vintage Story Manual Cartography
+
+Draft version of mod containing a bunch of items to make it possible to make maps manually by hand. This mod is meant
+to be used as an alternative to just using regular world map.
+
+## Setup
+
+In order to build this mod, you have to set up your development environment. This is mainly covered by the 
+[Vintage Story Wiki](https://wiki.vintagestory.at/Special:MyLanguage/Modding:Preparing_For_Code_Mods). But the most 
+important part there is to add the Vintage Story diretcory into `VINTAGE_STORY` environment variable, just so your IDE 
+could pick up the game classes from their DLLs.
+
+As an example, on Linux, I'm using `fish` as my shell of choice and I have Vintage Story installed under 
+`~/.local/share/vintagestory`. So I had to add this entry into my `fish` config located under 
+`~/.config/fish/config.fish`:
+
+```shell
+export VINTAGE_STORY="$HOME/.local/share/vintagestory"
+```
+
+And after logging out and logging back in, IDE will start pick up Vintage Story's classes.