buttons: Buttons are next to each other, padding is visual only

src/data.rs

@@ -189,8 +189,6 @@ fn load_layout_with_fallback(
 #[derive(Debug, Deserialize, PartialEq)]
 #[serde(deny_unknown_fields)]
 pub struct Layout {
-    row_spacing: f64,
-    button_spacing: f64,
     bounds: Bounds,
     views: HashMap<String, Vec<ButtonIds>>,
     #[serde(default)] 
@@ -345,10 +343,6 @@ impl Layout {
                         width: self.bounds.width,
                         height: self.bounds.height,
                     },
-                    spacing: ::layout::Spacing {
-                        row: self.row_spacing,
-                        button: self.button_spacing,
-                    },
                     rows: view.iter().map(|row| {
                         Box::new(::layout::Row {
                             angle: 0,
@@ -545,8 +539,6 @@ mod tests {
         assert_eq!(
             Layout::from_file(PathBuf::from("tests/layout.yaml")).unwrap(),
             Layout {
-                row_spacing: 0f64,
-                button_spacing: 0f64,
                 bounds: Bounds { x: 0f64, y: 0f64, width: 0f64, height: 0f64 },
                 views: hashmap!(
                     "base".into() => vec!("test".into()),