Rename AdventureLog to Voyage and add fork attribution

- Replace all AdventureLog references with Voyage across ~102 files
  (7 case variants: AdventureLog, adventurelog, Adventurelog, ADVENTURELOG,
  AdventUrelog, AdventureLOG, adventure-log, adventure_log)
- Rename brand, static, and documentation assets to use voyage naming
- Rename install_adventurelog.sh → install_voyage.sh
- Update README.md and voyage_overview.md to credit AdventureLog as
  the upstream project and Sean Morley as its original creator

documentation/docs/guides/admin_panel.md

@@ -1,6 +1,6 @@
-# AdventureLog Admin Panel
+# Voyage Admin Panel
 
-The AdventureLog Admin Panel, powered by Django, is a web-based interface that allows administrators to manage objects in the AdventureLog database. The Admin Panel is accessible at the `/admin` endpoint of the AdventureLog server. Example: `https://al-server.yourdomain.com/admin`.
+The Voyage Admin Panel, powered by Django, is a web-based interface that allows administrators to manage objects in the Voyage database. The Admin Panel is accessible at the `/admin` endpoint of the Voyage server. Example: `https://al-server.yourdomain.com/admin`.
 
 Features of the Admin Panel include:
 

documentation/docs/guides/invite_user.md

@@ -1,6 +1,6 @@
 # Invite a User
 
-AdventureLog allows for admin users to invite new users to create an account via an email invitation.
-Invites are sent from the AdventureLog [Admin Panel](admin_panel.md) or via a custom invite form. The invite section of the admin panel can be found at `/admin/invitations/invitation/add/`.
+Voyage allows for admin users to invite new users to create an account via an email invitation.
+Invites are sent from the Voyage [Admin Panel](admin_panel.md) or via a custom invite form. The invite section of the admin panel can be found at `/admin/invitations/invitation/add/`.
 
-Tip: make sure you have a working email setup for AdventureLog to send emails. See the [Email Configuration Guide](../configuration/email.md) for more information.
+Tip: make sure you have a working email setup for Voyage to send emails. See the [Email Configuration Guide](../configuration/email.md) for more information.

documentation/docs/guides/v0-7-1_migration.md

@@ -1,6 +1,6 @@
-# AdventureLog v0.7.1 Migration
+# Voyage v0.7.1 Migration
 
-In order to make installation easier, the AdventureLog v0.7.1 release has **removed the need for a separate nginx container** and config to serve the media files. Instead, the media files are now served by an instance of nginx running in the same container as the Django application.
+In order to make installation easier, the Voyage v0.7.1 release has **removed the need for a separate nginx container** and config to serve the media files. Instead, the media files are now served by an instance of nginx running in the same container as the Django application.
 
 ## Docker Compose Changes
 
@@ -30,8 +30,8 @@ You can also just use the new `docker-compose.yml` file in the repository and ch
 
 That's it! You should now be able to run the application with the new configuration! This update also includes some performance enhancements so there should be a slight speed increase as well, especially with multiple users.
 
-Enjoy the new version of AdventureLog! 🎉
+Enjoy the new version of Voyage! 🎉
 
-View the full changelog [here](https://github.com/seanmorley15/AdventureLog/releases/tag/v0.7.1)
+View the full changelog [here](https://github.com/seanmorley15/Voyage/releases/tag/v0.7.1)
 
-Report any bugs [GitHub repository](https://github.com/seanmorley15/adventurelog) or ask for help in the [Discord server](https://discord.gg/wRbQ9Egr8C).
+Report any bugs [GitHub repository](https://github.com/seanmorley15/voyage) or ask for help in the [Discord server](https://discord.gg/wRbQ9Egr8C).