MNT: upgrade quantecon-book-theme and authors (#300)

Author: mmcky

environment.yml

@@ -8,7 +8,7 @@ dependencies:
   - pip:
     - jupyter-book==0.15.1
     - docutils==0.17.1
-    - quantecon-book-theme==0.6.2
+    - quantecon-book-theme==0.7.0
     - sphinx-tojupyter==0.3.0
     - sphinxext-rediraffe==0.2.7
     - sphinx-exercise==0.4.1

lectures/_config.yml

@@ -27,6 +27,11 @@ sphinx:
     html_theme: quantecon_book_theme
     html_static_path: ['_static']
     html_theme_options:
+      authors:
+        - name: Thomas J. Sargent
+          url: http://www.tomsargent.com/
+        - name: John Stachurski
+          url: https://johnstachurski.net/      
       dark_logo: quantecon-logo-transparent.png
       header_organisation_url: https://quantecon.org
       header_organisation: QuantEcon

lectures/intro.md

@@ -11,8 +11,9 @@ kernelspec:
 
 # Python Programming for Economics and Finance
 
-This website presents a set of lectures on Python programming for economics and finance, designed and written by
-[Thomas J. Sargent](http://www.tomsargent.com/) and [John Stachurski](http://johnstachurski.net/). This is the first text in the series, which focuses on programming in Python.
+This website presents a set of lectures on Python programming for economics and finance. 
+
+This is the first text in the series, which focuses on programming in Python.
 
 For an overview of the series, see [this page](https://quantecon.org/python-lectures/)