Fixup eslinting for new updated rules

src/AnnotationCreation.js

@@ -377,5 +377,4 @@ AnnotationCreation.defaultProps = {
   closeCompanionWindow: () => {},
 };
 
-
 export default withStyles(styles)(AnnotationCreation);

src/AnnotationDrawing.js

@@ -52,7 +52,6 @@ class AnnotationDrawing extends Component {
     });
   }
 
-
   /** */
   paperThing() {
     const {
@@ -157,5 +156,4 @@ AnnotationDrawing.defaultProps = {
   svg: null,
 };
 
-
 export default AnnotationDrawing;

src/EditTool.js

@@ -75,7 +75,6 @@ class EditTool extends Component {
       flatten(mapChildren(layer)).map((aPath) => aPath)
     )));
 
-
     project.activeLayer.selected = false;
 
     let anySelected = false;

src/plugins/canvasAnnotationsPlugin.js

@@ -88,7 +88,6 @@ const mapDispatchToProps = (dispatch, props) => ({
   ),
 });
 
-
 export default {
   component: CanvasAnnotationsWrapper,
   mapDispatchToProps,