Merge pull request #1473 from mathics/list-reorg

Start massive list breakdown

Author: rocky

mathics/builtin/__init__.py

@@ -160,6 +160,7 @@ def is_builtin(var):
     "drawing",
     "files_io",
     "intfns",
+    "list",
     "numbers",
     "specialfns",
     "string",

mathics/builtin/list/__init__.py

@@ -0,0 +1,9 @@
+"""
+List Functions
+
+S-Expressions make up a core part of Mathics. The parsed and internal representation of an an S-Expression is nothing more than a list with possibliy nested elements.
+
+As a result, there about a hundred list functions.
+"""
+
+from mathics.version import __version__  # noqa used in loading to check consistency.