Resolve "Update feature list"

Closes #164 (closed)

README.rst

@@ -13,14 +13,15 @@ This AlekSIS app currently provides the following features for managing digital
 
 * For users:
 
- * Manage personal notes
- * Manage lesson documentations
+ * Manage and assign group roles
  * Manage custom excuse types
  * Manage extra marks (e. g. forgotten homework)
- * Show filterable (week) overview for lesson documentations and personal notes
+ * Manage group notes for every lesson
+ * Manage lesson documentations for every lesson
+ * Manage personal notes for every lesson
  * Show all owned groups of the current person
  * Show all students of the current person
- *
+ * Show filterable (week) overview for lesson documentations and personal/group notes
 
 Licence
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