Merge pull request #521 from jtpio/v0.3.0-beta.7

v0.3.0-beta.7

binder/postBuild

@@ -1 +1 @@
-jupyter labextension install @jupyterlab/debugger@0.3.0-beta.6 --debug
+jupyter labextension install @jupyterlab/debugger@0.3.0-beta.7 --debug

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jupyterlab/debugger",
-  "version": "0.3.0-beta.6",
+  "version": "0.3.0-beta.7",
   "description": "JupyterLab - Debugger Extension",
   "keywords": [
     "jupyter",