Update for SS18

src/catalog.rs

@@ -12,6 +12,8 @@ pub static ALIASES: &[(&str, CatalogDefinition)] = &[
     ("GAD_SS17", ("17s-grundlagen-algorithmen-und-datenstrukturen", None)),
     ("LA_SS17", ("17s-lineare-algebra-fuer-informatik", None)),
     // EIST is on a Nextcloud
+    // SS18
+    ("DWT_SS18", ("dwt-2018", None)),
 ];
 
 pub static ALIAS_ALIASES: &[(&str, &str)] = &[
@@ -22,6 +24,8 @@ pub static ALIAS_ALIASES: &[(&str, &str)] = &[
     // SS17
     ("GAD", "GAD_SS17"),
     ("LA", "LA_SS17"),
+    // SS18
+    ("DWT", "DWT_SS18"),
 ];
 
 pub fn resolve_alias(mut query: &str) -> Option<CatalogDefinition> {