add angleY, rename angle to angleX (breaking change)

see #24

Author: markus-wa

README.md

@@ -206,7 +206,7 @@ To run tests [Git LFS](https://git-lfs.github.com) is required.
 ```sh
 git submodule init
 git submodule update
-pushd test/cs-demos && git lfs pull && popd
+pushd test/cs-demos && git lfs pull -I '*' && popd
 go test ./...
 ```
 

csminify.go

@@ -159,7 +159,8 @@ func (m *minifier) snapshot() rep.Snapshot {
 				Armor:         pl.Armor,
 				FlashDuration: float32(roundTo(float64(pl.FlashDuration), 0.1)), // Round to nearest 0.1 sec - saves space in JSON
 				Positions:     []rep.Point{r3VectorToPoint(pl.Position)},
-				Angle:         int(pl.ViewDirectionX),
+				AngleX:        int(pl.ViewDirectionX),
+				AngleY:        int(pl.ViewDirectionY),
 			}
 
 			// FIXME: Smoothify Positions