Improvements to bilby results cli

1. Add support for color output on the terminal
2. Move print to a separate function
3. Make print work as a "match" rather than exact-match only
4. Allow results to be passed either as a positional or optional arg
5. Adds a CL tool for converting resume files into preresult files

bilby/core/sampler/dynesty.py

@@ -436,6 +436,7 @@ class Dynesty(NestedSampler):
 
             current_state['posterior'] = resample_equal(
                 np.array(current_state['physical_samples']), weights)
+            current_state['search_parameter_keys'] = self.search_parameter_keys
         except ValueError:
             logger.debug("Unable to create posterior")