factorised and get_uv_map_lightcone added

Author: sambit-giri

setup.py

@@ -36,7 +36,7 @@
 
 setup(
     name='tools21cm',
-    version='2.3.5',
+    version='2.3.6',
     author='Sambit Giri',
     author_email='sambit.giri@gmail.com',
     packages=find_packages(where="src"),