Cache chapter images from presenter with glide.

app/src/main/java/eu/kanade/mangafeed/injection/module/DataModule.java

@@ -2,6 +2,9 @@ package eu.kanade.mangafeed.injection.module;
 
 import android.app.Application;
 
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.RequestManager;
+
 import javax.inject.Singleton;
 
 import dagger.Module;
@@ -55,4 +58,10 @@ public class DataModule {
     SourceManager provideSourceManager(NetworkHelper networkHelper, CacheManager cacheManager) {
         return new SourceManager(networkHelper, cacheManager);
     }
+
+    @Provides
+    @Singleton
+    RequestManager provideGlideDownloader(Application app) {
+        return Glide.with(app);
+    }
 }