Adding new SwiftLint rules

.swiftlint.yml

@@ -3,6 +3,7 @@ included:
   - Tests
 
 opt_in_rules:
+  - anyobject_protocol
   - array_init
   - attributes
   - closure_end_indentation
@@ -27,6 +28,7 @@ opt_in_rules:
   - literal_expression_end_indentation
   - lower_acl_than_parent
   - mark
+  - missing_docs
   - modifier_order
   - multiline_arguments
   - multiline_function_chains
@@ -145,12 +147,6 @@ custom_rules:
     regex: '\(\S+\?\.\S+\)!'
     message: "Don't use ? first to force unwrap later – directly unwrap within the parantheses."
     severity: warning
-  missing_docs:
-    included: ".*.swift"
-    name: "Missing Docs"
-    regex: '\n *(?!\/\/\/)(\/\/)?[^\n\/]*\n *(?:@\S+ )*(?!override)(?:public|open)'
-    message: "Types, properties and methods with public or open access level should be documented."
-    severity: warning
   redundant_parentheses:
     included: ".*.swift"
     name: "Redundant Parentheses"