Moved Docker stuff to "Docker" folder

Created k8s folder for k8s stuff
Added early-stage service.yaml for K8s deployment

Docker/src/python/tHome/util/jsonUtil.py

@@ -0,0 +1,54 @@
+#=============================================================================
+#
+# JSON utility that turns unicode strings to ascii
+#
+# NOTE: this file should be named json.py but Python's stupid import
+# rules look in the current directory first instead of using absolute
+# paths all the time.  So we can't import the global json module if we
+# do that.
+#
+# Code from:
+# http://stackoverflow.com/questions/956867/how-to-get-string-objects-instead-of-unicode-ones-from-json-in-python
+#
+#=============================================================================
+import json
+
+#=============================================================================
+# For completeness, add the save API's
+dump = json.dump
+dumps = json.dumps
+
+#=============================================================================
+def load( file ):
+   """Same as json.load() but turns unicode to ascii strings.
+   """
+   return _toStr( json.load( file, object_hook=_toStr ), ignoreDicts=True )
+
+#=============================================================================
+def loads( text ):
+   """Same as json.loads() but turns unicode to ascii strings.
+   """
+   return _toStr( json.loads( text, object_hook=_toStr ), ignoreDicts=True )
+
+#=============================================================================
+def _toStr( data, ignoreDicts=False ):
+   # Convert unicode to string.
+   if isinstance( data, unicode ):
+      return data.encode( 'utf-8' )
+   
+   # For lists, process each item.
+   if isinstance( data, list ):
+      return [ _toStr( i, ignoreDicts=True ) for i in data ]
+   
+   # For dicts, process keys and values, but only if we haven't
+   # already byteified it
+   if isinstance( data, dict ) and not ignoreDicts:
+      return {
+         _toStr( k, ignoreDicts=True ) : _toStr( v, ignoreDicts=True )
+         for k, v in data.iteritems()
+         }
+
+   # Otherwise return the original object.
+   return data
+
+#=============================================================================