Switched download url to latest and added local option

installer/install

@@ -2,13 +2,17 @@
 
 import os, sys, shutil, urllib.request
 
-print("Downloading Neuro3D Blender addon.")
-archive = "https://github.com/Helveg/neuro3d/releases/download/v0.0.1a0/neuro3d.zip"
-with urllib.request.urlopen(archive) as w:
-    with open("neuro3d.zip", 'wb') as f:
-        f.write(w.read())
+if "--local" in sys.argv:
+    print("Installing local Neuro3D Blender addon.")
+    shutil.make_archive("neuro3d", 'zip', ".", "neuro3d")
+else:
+    print("Downloading Neuro3D Blender addon.")
+    archive = "https://github.com/Helveg/neuro3d/releases/latest/download/neuro3d.zip"
+    with urllib.request.urlopen(archive) as w:
+        with open("neuro3d.zip", 'wb') as f:
+            f.write(w.read())
 try:
-    print("Launching Blender, installing.")
+    print("Launching Blender, installing zip.")
     os.system(f"blender --background --python installer/blender_install.py")
 finally:
     os.remove("neuro3d.zip")