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/pcbs/outlines.yaml

@@ -0,0 +1,34 @@
+points.zones.matrix:
+  columns:
+    left:
+    right:
+  rows.only:
+outlines:
+  left:
+    out:
+      what: rectangle
+      where: matrix_left_only
+      size: u
+      fillet: u/5
+    in:
+      what: circle
+      where: matrix_left_only
+      radius: u/4
+      operation: subtract
+  right:
+    out:
+      what: rectangle
+      where: matrix_right_only
+      size: u
+      bevel: u/5
+    in:
+      what: rectangle
+      where: matrix_right_only
+      size: u/2
+      bevel: u/4
+      operation: subtract
+pcbs:
+  main:
+    outlines:
+      - outline: 'left'
+      - outline: 'right'