{{is_admin}} is populated as a Pythony bool (capitalized) in javascript

[j6k4m8]

This is currently throwing a False is not defined ReferenceError in the api.bossdb.io js console (should be lowercase false for javascript):

boss/django/mgmt/templates/experiment.html

Line 157 in db9628b

var is_admin = {{is_admin}};

(There are a handful of lines where this is repeated, so this needs to be fixed in multiple places)