updates

docs/source/conf.py

@@ -145,14 +145,20 @@
 # -- Options for HTML output ----------------------------------------------
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
-# a list of builtin themes.
-html_theme = 'alabaster'
-#### html_theme = 'classic'
+# a list of builtin themes.   sphinx-doc.org/theming.html
+#### html_theme = 'alabaster'
+#### html_theme = 'sphinx_rtd_theme'
+html_theme = 'classic'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
 # documentation.
-#html_theme_options = {}
+html_theme_options = {
+    "rightsidebar":       "false",
+    "stickysidebar":      "true",
+    "collapsiblesidebar": "false",
+    "externalrefs":       "true"
+}
 
 # Add any paths that contain custom themes here, relative to this directory.
 #html_theme_path = []

docs/source/sections/TCGA-Data.rst

@@ -8,3 +8,8 @@ Storage (GCS_) and in BigQuery_.
 .. _GCS: https://cloud.google.com/storage/
 .. _BigQuery: https://cloud.google.com/bigquery/
 
+The data being hosted by the ISB-CGC was obtained from the two main TCGA data
+repositories:
+    * **TCGA DCC**
+    * **CGHub**
+