Make pretty print mode the default. Turn off using pretty=false. This

makes use by humans (e.g. in browser) or printing when debugging
easier. With gzip and other compression the extra whitespace is not a
major issue.

Idea from:

https://www.vinaysahni.com/best-practices-for-a-pragmatic-restful-api#pretty-print-gzip

Author: rouilj

roundup/rest.py

@@ -1306,9 +1306,9 @@ def dispatch(self, method, uri, input):
 
         # check for pretty print
         try:
-            pretty_output = input['pretty'].value.lower() == "true"
+            pretty_output = not input['pretty'].value.lower() == "false"
         except KeyError:
-            pretty_output = False
+            pretty_output = True
 
         # add access-control-allow-* to support CORS
         self.client.setHeader("Access-Control-Allow-Origin", "*")