Fix many missing/wrong types (#1831)

Author: mvorisek

.php-cs-fixer.dist.php

@@ -2,12 +2,7 @@
 
 $finder = PhpCsFixer\Finder::create()
     ->in([__DIR__])
-    ->exclude([
-        'cache',
-        'build',
-        'vendor',
-        'js',
-    ]);
+    ->exclude(['vendor', 'js']);
 
 return (new PhpCsFixer\Config())
     ->setRiskyAllowed(true)
@@ -49,9 +44,6 @@
         'no_superfluous_elseif' => false,
         'ordered_class_elements' => false,
         'php_unit_internal_class' => false,
-        'php_unit_test_case_static_method_calls' => [
-            'call_type' => 'this',
-        ],
         'php_unit_test_class_requires_covers' => false,
         'phpdoc_add_missing_param_annotation' => false,
         'return_assignment' => false,

README.md

@@ -16,9 +16,7 @@ Agile UI is quickest way for building back-end UI, admin interfaces, data manage
 [![GitHub release](https://img.shields.io/github/release/atk4/ui.svg)](CHANGELOG.md)
 [![Code Climate](https://codeclimate.com/github/atk4/ui/badges/gpa.svg)](https://codeclimate.com/github/atk4/ui)
 
-Quick-Links: [Documentation](https://agile-ui.readthedocs.io). [Namespaces](https://www.agiletoolkit.org/dox/namespaces.html). [Demo-site](https://ui.agiletoolkit.org). [ATK Data](https://github.com/atk4/data). [Forum](https://forum.agiletoolkit.org/). [Chat](https://gitter.im/atk4/atk4). [Commercial support](https://www.agiletoolkit.org/contact). [Udemy Course](https://forum.agiletoolkit.org/t/udemy-com-atk-course-early-access-limited-time-free/413).
-
-Our localization is done using the amazing services of [Lokalise.com](https://www.lokalise.com) (Thanks)
+Quick-Links: [Documentation](https://agile-ui.readthedocs.io). [Demo-site](https://ui.agiletoolkit.org). [ATK Data](https://github.com/atk4/data). [Forum](https://forum.agiletoolkit.org/). [Chat](https://gitter.im/atk4/atk4). [Commercial support](https://www.agiletoolkit.org/contact).
 
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