Revert "Make dogpile.cache using memory only under Windows"

This reverts commit 6f18c5888b.

get_subtitle.py

@@ -9,10 +9,8 @@ from list_subtitles import *
 from utils import *
 
 # configure the cache
-if os.name == 'nt':
+#region.configure('dogpile.cache.dbm', arguments={'filename': os.path.join(os.path.dirname(__file__), 'data/cache/cachefile.dbm')})
-	region.configure('dogpile.cache.memory')
+region.configure('dogpile.cache.memory')
-else:
-	region.configure('dogpile.cache.dbm', arguments={'filename': os.path.join(os.path.dirname(__file__), 'data/cache/cachefile.dbm')})
 
 def download_subtitle(path, language, hi, providers):
     video = scan_video(path)