+- Remote server/client improvements (progress report, can send large files, detect server state)
+- Better support for some CBZ files (if SUMMARY or URL files are present in it)
+- Fix cover images not deleted on story delete
+- Fix some images not supported because not jpeg-able (now try again in png)
+- Fix some covers not found over the wire (nikiroo-utils)
+- Fix cover image files not sent over the wire