Add dependabot.yml to reduce manual work

.github/dependabot.yml

@@ -0,0 +1,19 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "daily"
+    open-pull-requests-limit: 1
+    versioning-strategy: increase
+  - package-ecosystem: "npm"
+    directory: "/stackgl_modules"
+    schedule:
+      interval: "daily"
+    open-pull-requests-limit: 1
+    versioning-strategy: increase

.gitignore

@@ -12,6 +12,7 @@ npm-debug.log*
 tags
 
 .*
+!.github
 !.circleci
 !.gitignore
 !.npmignore