Resolves #11: New Version Number Generator Using a default/starting v…

…ersion number, generate number based on length (4 gets 000 added in front, 32 gets 00 added in front, 512 gets 0 added in front)

functions/main_functions.py

@@ -55,11 +55,14 @@ def build_file_folders(context, prop):
 
 def generate_file_version_number(path):
     i = 1
+    number = "0001"
 
-    while p.exists(path + "_v" + str(i / 10000).split(".")[1] + ".blend"):
+    while p.exists(path + "_v" + number + ".blend"):
         i += 1
+        number = str(i)
+        number = "0" * (4 - len(number)) + number
 
-    return "_v" + str(i / 10000).split(".")[1]
+    return "_v" + number
 
 
 def open_directory(path):