better tab implementation (not done yet)

core/downloading/aria2p_server.py

@@ -25,7 +25,7 @@ def set_threads(threads):
 
 
 def aria2server():
-    downloads_dir = os.path.join(os.path.expanduser("~"), "Downloads")
+    downloads_dir = os.path.join("Library")
 
     cmd = [
         "aria2c",
@@ -41,4 +41,4 @@ def aria2server():
 
     
     aria2server = subprocess.Popen(cmd)
-    return aria2server
+    return aria2server