Fix: prompt template overrides (#136)

* Added single-target command-line config generator.  Mainly using for
testing ATM.

* Slightly tweak the config decode so that components can over-ride the
'with' method which injects parameters.

* Deliberately break the prompt-generic template.  Could do better, this
is temporary.

* Add 'prompt-overrides' component, injects new prompts.

* Removed prompt generic reference, not used

* prompt-generic is no longer supported

trustgraph-flow/trustgraph/model/prompt/generic/service.py

@@ -2,6 +2,15 @@
 Language service abstracts prompt engineering from LLM.
 """
 
+#
+# FIXME: This module is broken, it doesn't conform to the prompt API change
+# made in 0.14, nor the prompt template support.
+#
+# It could be made to conform by using prompt-template as a starting
+# point, and hard-coding all the information.
+# 
+
+
 import json
 import re
 
@@ -469,5 +478,7 @@ class Processor(ConsumerProducer):
 
 def run():
 
+    raise RuntimeError("NOT IMPLEMENTED")
+
     Processor.start(module, __doc__)