remove .DS_Store files when bagging, bump version

Author: axfelix

gui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "sfu-moveit",
-  "version": "2.0.1",
+  "version": "2.0.4",
   "homepage": "https://github.com/axfelix/moveit",
   "main": "main.js",
   "description": "An app for producing packages for deposit to the Archives",

moveit.py

@@ -20,6 +20,11 @@ def bag_package(self, contactname, jobtitle, department, email, phone, creator,
         os.makedirs(bag_dir)
         copy_tree(os.path.normpath(package_folder.strip('"')), bag_dir)
 
+        for root, sub, files in os.walk(bag_dir):
+            for file in files:
+                if file == ".DS_Store":
+                    os.remove(os.path.abspath(os.path.join(root, file)))
+
         try:
             bag = bagit.make_bag(bag_dir, None, 1, ['sha256'])
             bag.info['Package-Time'] = strftime("%Y-%m-%d %H:%M:%S")