Merge branch 'beat-editor-issue-173' into 'master'

Revert nodejs version bump to try and solve beat/beat.editor#173

See merge request bob/bob.conda!388

conda/beat-devel/meta.yaml

@@ -2,7 +2,7 @@
 {% set nopin = ['ca-certificates', 'certifi', 'openssl', 'libstdcxx-ng', 'libgcc-ng', 'libcxx', 'libcxxabi'] %}
 package:
   name: beat-devel
-  version: 2018.12.12
+  version: 2018.12.15
 
 build:
   # the build number must be zero all the time.
@@ -21,7 +21,7 @@ requirements:
     - flask-cors 3.0.7
     - flask-restful 0.3.6
     - jsonschema 2.6.0
-    - nodejs 10.13.0
+    - nodejs 8.9.3
     - oset 0.1.3
     - python-graphviz 0.8.4
     - pyzmq 17.1.2