Expand test coverage (#77)

* ignore line endings in cli tests
* ignore line endings in integration tests
* expand code coverage for `choc` footprint
* expand code coverage for `chocmini` footprint
* expand code coverage for `mx` footprint
* expand code coverage for `pad` footprint
* expand code coverage for rest of footprints
* expand code coverage for `anchor.js`
* expand code coverage for `units.js`
* expand code coverage for `points.js`
* expand code coverage for `filter.js`
* expand code coverage for `outlines.js`
* expand code coverage for `pcbs.js`
* expand code coverage for `ergogen.js`
* expand code coverage for `kle.js`
* more code coverage for `outlines.js`
* expand code coverage for `cases.js`

test/outlines/outlines.yaml

@@ -17,10 +17,15 @@ outlines:
       size: cy
       bound: true
   fillet:
-    - what: outline
-      name: base
+    - name: base
       fillet: 2
   scale:
-    - what: outline
-      name: fillet
-      scale: 0.5
+    - name: fillet
+      scale: 0.5
+  combination:
+    - "base"
+    - "-scale"
+    - "~fillet"
+  expand:
+    - name: combination
+      expand: 1