Issue #9 -Implement hook_config_info() (#10)

* Implement hook_config_info()

Implement hook_config_info() so export of config possible in configuration manager

* Replace $info with $prefixes, fix spacing

Replace $info with $prefixes to be consistent with core modules and fixed spacing at beginning of lines

Author: yorkshire-pudding

tawk_to.module

@@ -206,3 +206,14 @@ function tawk_to_remove_widget() {
 
   backdrop_json_output(array('success' => true));
 }
+
+/**
+* Implements hook_config_info().
+*/
+function tawk_to_config_info() {
+  $prefixes[TawkHelper::TAWK_TO_CONFIG_NAME] = array(
+    'label' => t('tawk.to'),
+    'group' => t('Configuration'),
+  );
+  return $prefixes;
+}