Path Bool library code cleanup (#2000)

* Remove log statements

* Add feature gates to functions in path.rs

* Fix infinite parsing loop and add new test

* License tweaks

* Remove trailing zero in whole number floats

* Flatten visual-tests directory

* Code review

* Clean up printlines

* Add error handling to path parsing

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>

libraries/path-bool/src/path.rs

@@ -13,9 +13,10 @@ use crate::path_segment::PathSegment;
 pub type Path = Vec<PathSegment>;
 
 fn reflect_control_point(point: DVec2, control_point: DVec2) -> DVec2 {
-	point * 2.0 - control_point
+	point * 2. - control_point
 }
 
+#[cfg(feature = "parsing")]
 pub fn path_from_commands<I>(commands: I) -> impl Iterator<Item = PathSegment>
 where
 	I: IntoIterator<Item = PathCommand>,
@@ -93,6 +94,7 @@ where
 	})
 }
 
+#[cfg(feature = "parsing")]
 pub fn path_to_commands<'a, I>(segments: I, eps: f64) -> impl Iterator<Item = PathCommand> + 'a
 where
 	I: IntoIterator<Item = &'a PathSegment> + 'a,