Large 0.3 changes

- Split the gigantic mess that web.rs was into seperate files
- Split the app into two clear functions: web and bot
- Add privacy policy
- Add privacy
- Make the site respect GDPR and Discord ToS
- Add basic API
- Add timezone detection and automatic time changes

src/bot/commands/mod.rs

@@ -0,0 +1,9 @@
+pub mod git;
+pub mod ping;
+pub mod stats;
+pub mod version;
+
+pub use git::git;
+pub use ping::ping;
+pub use stats::stats;
+pub use version::version;