Merge pull request #378 from OwnWeb/feat/expose-config

Add config getter to CacheManager

Author: martijn00

flutter_cache_manager/lib/src/cache_manager.dart

@@ -48,6 +48,9 @@ class CacheManager implements BaseCacheManager {
 
   final Config _config;
 
+  /// Get the config
+  Config get config => _config;
+
   /// Store helper for cached files
   final CacheStore _store;