Cleanup config file

_config.yml

@@ -14,7 +14,7 @@
 # You can create any custom variable you would like, and they will be accessible
 # in the templates via {{ site.myvariable }}.
 
-# TODO(semester): Typically the course number, "DEPT XXX"
+# TODO(setup): Typically the course number, "DEPT XXX"
 title: Berkeley Class Site
 tagline: A Jekyll template for course websites
 description: A modern, highly customizable, responsive Jekyll template for course websites
@@ -37,10 +37,6 @@ plugins:
   - jekyll-github-metadata
   - jekyll-include-cache
 
-# TODO(setup): if true, this links to url.org/archive
-# TODO(template): Implement this into the site footer/nav
-# This should be a listing of the websites for each semester.
-# iclude_archive_link: true
 
 # Course variables
 # TODO(setup): Set all of these course variables
@@ -49,6 +45,7 @@ course_email: COURSE_EMAIL@berkeley.edu
 gradescope_course_id: 123456 # you can find this in the Gradescope URL after /courses
 # This should be the page of all class archives
 # Typically just / for DS courses (with a visible index page), or /archives if you're hosting your own, or a link to the inst.eecs page
+# If you have no archive page, comment this line out.
 class_archive_path: /
 
 # TODO(setup): Set these auxiliary links as you wish - they show up on the top right
@@ -60,15 +57,6 @@ aux_links:
   Berkeley Class Site on GitHub:
     - 'https://github.com/berkeley-eecs/berkeley-class-site'
 
-## Footer Content.
-# You should probably not change these, but may add to footer_content if necessary.
-# Footer *must* included the accessibility text defined in footer_custom.html
-footer_content: true
-back_to_top: true
-back_to_top_text: "Back to Top"
-last_edit_timestamp: true
-last_edit_time_format: '%m %d, %Y at %H:%M'
-
 # Collections for website data
 collections:
   staffers:
@@ -134,13 +122,24 @@ defaults:
 #######
 # Just the Docs / Berkeley Class Site Common Config
 # Options below here will likely not need to be configured..
+
 # Theme settings
 theme: just-the-docs
 color_scheme: light
 search_enabled: true
 heading_anchors: true
 permalink: pretty
 
+## Footer Content.
+# You should probably not change these, but may add to footer_content if necessary.
+# Footer *must* included the accessibility text defined in footer_custom.html
+footer_content: true
+back_to_top: true
+back_to_top_text: "Back to Top"
+last_edit_timestamp: true
+last_edit_time_format: '%m %d, %Y at %H:%M'
+
+
 compress_html:
   clippings: all
   comments: all