A few documentation changes.

docs/framework/orm/query-dsl.md

@@ -65,12 +65,30 @@ This method orders the results by the given field and returns them in descending
 Repo.get(User.class).orderBy("age", true) // All users starting with the oldest descending to the youngest
 ```
 
+#### groupBy
+This method groups the results by the given column name.
+```java
+Repo.get(User.class).groupBy("age") // Groups all users with the same age together.
+```
+
 #### limit
 Limit the amount of entities returned.
 ```java
 Repo.get(User.class).limit(3) // Only the first 3 users
 ```
 
+#### offset
+Shifts the entries by n, useful in combination with limit.
+```java
+Repo.get(User.class).offset(1337) // Starts at the 1337th User
+```
+
+#### limit & offset together
+The functionality of limit and offset together.
+```java
+Repo.get(User.class).limit(1337, 100)
+```
+
 #### withDeleted
 If [soft-deletes](/framework/orm/soft-deletes/) are enabled for the model, this will include soft-deleted entities into the query.
 ```java

mkdocs.yml

@@ -39,13 +39,8 @@ nav:
       - 'framework/httpserver/response-transformer.md'
       - 'framework/httpserver/websocket.md'
       - 'framework/httpserver/testing.md'
-    - Injector:
-      - 'framework/injector/index.md'
-      - 'framework/injector/reference.md'
     - Validator:
       - 'framework/validator/index.md'
-    - Command:
-      - 'framework/command/index.md'
   - HTTP-Client:
     - 'httpclient/index.md'
     - 'httpclient/reference.md'