+ignore hardcoded string (for design purposes only); +url_picture in strings.xml
+downloading status labels in string.xml
+actionButton labels
+empty actionButtonClickListener
+basic UI updating; +empy PictureDownloaderAsyncTask
fixed incorrect ui initialization
-uppercase letter in resourses
+url_picture; +name_local_album; +name_local_picture
+WRITE_EXTERNAL_STORAGE permission
+picture showing
+checking for internet connection in doInBackground
checking for internet connection moved up to onClick to prevent unnecessary PictureDownloaderAsyncTask instantiating
+basic downloading; +basic progress bar updating; crashes on file downloaded
fixed incorrect checking for album directory existence
+correct updating of ui on starting the download