Move Python code to its own directory.

bin/python/ripple/util/Log.py

@@ -0,0 +1,21 @@
+from __future__ import absolute_import, division, print_function, unicode_literals
+
+import sys
+
+VERBOSE = False
+
+def out(*args, **kwds):
+    kwds.get('print', print)(*args, file=sys.stdout, **kwds)
+
+def info(*args, **kwds):
+    if VERBOSE:
+        out(*args, **kwds)
+
+def warn(*args, **kwds):
+    out('WARNING:', *args, **kwds)
+
+def error(*args, **kwds):
+    out('ERROR:', *args, **kwds)
+
+def fatal(*args, **kwds):
+    raise Exception('FATAL: ' + ' '.join(str(a) for a in args))