Upgrade sphinx-tojupyter to 0.6.0 (#147)

* Update sphinx-tojupyter to proof-support branch for testing PR #61

* Fix branch name: use add-sphinx-proof-support instead of proof-support

* Upgrade sphinx-tojupyter to 0.6.0 with sphinx-proof support

Author: mmcky

_notebook_repo/environment.yml

@@ -8,7 +8,7 @@ dependencies:
   - pip:
     - jupyter-book==0.15.1
     - quantecon-book-theme==0.7.2
-    - sphinx-tojupyter==0.3.0
+    - sphinx-tojupyter==0.6.0
     - sphinxext-rediraffe==0.2.7
     - sphinx-exercise==0.4.1
     - ghp-import==2.1.0

environment.yml

@@ -8,7 +8,7 @@ dependencies:
   - pip:
     - jupyter-book==1.0.4post1
     - quantecon-book-theme==0.10.0
-    - sphinx-tojupyter==0.5.0
+    - sphinx-tojupyter==0.6.0
     - sphinx-proof==0.3.0
     - sphinxext-rediraffe==0.2.7
     - sphinx-exercise==1.2.1