moved configuration options to config file

Author: zonca

jupyterlite/Makefile

@@ -1,5 +1,2 @@
 build:
-	jupyter lite build --config=jupyter_lite_config.json --contents visualize_map.ipynb
-
-serve:
-	jupyter lite serve --config=jupyter_lite_config.json --contents visualize_map.ipynb
+	jupyter lite build --config=jupyter_lite_config.json

jupyterlite/jupyter_lite_config.json

@@ -3,5 +3,9 @@
     "piplite_urls": [
 	    "https://healpy.github.io/pyhealpy/dist/healpy-0.1.0-py3-none-any.whl"
     ]
+  },
+  "LiteBuildConfig": {
+    "contents": ["visualize_map.ipynb","pixel_num.fits"],
+    "output_dir": "../jup"
   }
 }