Remove lints (#98)

I don't believe in supporting lints that are generally unmaintained
and non-canonical.
diff --git a/analysis_options.yaml b/analysis_options.yaml
index 32747ee..4aa709e 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -5,31 +5,3 @@
     # TODO(nweiz): Remove this ignore when sdk#30084 is fixed or when args no
     # longer refers to its own deprecated members.
     deprecated_member_use: ignore
-
-linter:
-  rules:
-     # Errors
-     - avoid_empty_else
-     - comment_references
-     - control_flow_in_finally
-     - empty_statements
-     - hash_and_equals
-     - test_types_in_equals
-     - throw_in_finally
-     - unrelated_type_equality_checks
-     - valid_regexps
-
-     # Style
-     - annotate_overrides
-     - avoid_init_to_null
-     - avoid_return_types_on_setters
-     - await_only_futures
-     - camel_case_types
-     - empty_catches
-     - empty_constructor_bodies
-     - library_names
-     - library_prefixes
-     - non_constant_identifier_names
-     - prefer_is_not_empty
-     - slash_for_doc_comments
-     - type_init_formals