No protocol-less URLs - they seem to confuse Zola now

config.toml

@@ -1,8 +1,8 @@
-base_url = "//docs.worldwidetelescope.org/user-manual/1"
+base_url = "https://docs.worldwidetelescope.org/user-manual/1"
 title = "WorldWide Telescope User Manual"
 description = "WorldWide Telescope is a tool for showcasing astronomical data and knowledge."
 theme = "wwtguide"
 
 [extra]
-github_base = "//github.com/WorldWideTelescope/worldwide-telescope-manual"
+github_base = "https://github.com/WorldWideTelescope/worldwide-telescope-manual"
 google_analytics_id = "UA-107473046-3"

content/_index.md

@@ -12,7 +12,7 @@ panorama of the universe.
 {% note(html=1) %}
 While this guide was written for the Windows version of WWT, it should also be
 helpful for understanding the WWT <a
-href="//worldwidetelescope.org/webclient/">web client</a> since its user
+href="https://worldwidetelescope.org/webclient/">web client</a> since its user
 interface mirrors that of the Windows program. However, some specialized
 features are unavailable in the web client. We’re working to annotate this
 guide to show which parts are Windows-specific. Your contributions to that