[gimp-web/testing] Fix python package versions for Python 2

[Michael Schumacher <schumaml src gnome org>]

commit 559def27d33d1f98d5e15d10311d17405c8c4993
Author: Pat David <patdavid gmail com>
Date:   Tue Jul 16 08:31:52 2019 -0500

    Fix python package versions for Python 2
    
    Create a py2-requirements.txt file that has working versions of
    the requirements for easy install:
    
    `pip install -r p2-requirements.txt`
    
    Add extra veresion verbiage to about/meta/
    
    (cherry picked from commit 6fcfdcff547927884c240b537ae453aa5dc48ed7)

 content/about/meta/index.md | 3 +++
 py2-requirements.txt        | 6 ++++++
 2 files changed, 9 insertions(+)
---
diff --git a/content/about/meta/index.md b/content/about/meta/index.md
index 99eb8448..aa5cef97 100644
--- a/content/about/meta/index.md
+++ b/content/about/meta/index.md
@@ -37,8 +37,11 @@ This is the same procedure anyone can use to test new content they would like to
  The version of Pelican the server uses is `3.6.2`.
  Use this version for now to stay in sync with pentagon (the server).
 3. Install some extra components:
+    You cane use the `py2-requirements.txt` file to install all the requirements at once:
+    `pip install -r py2-requirements.txt`.
     * For [Markdown] support:
     `pip install Markdown`
+    For Python 2, use `pip install Markdown==2.6.6`
     * For fancy typography elements with [typogrify]:
     `pip install typogrify`
     * For some html scraping for the mirrors list [Beautifulsoup4]:
diff --git a/py2-requirements.txt b/py2-requirements.txt
new file mode 100644
index 00000000..d8616224
--- /dev/null
+++ b/py2-requirements.txt
@@ -0,0 +1,6 @@
+pelican==3.6.2
+Markdown==2.6.6
+pygeoip==0.3.2
+Pygments==2.2.0
+typogrify==2.0.7
+bs4