[web] add a ``anonymize-jsonp-queries`` option in file configuration (closes #2465388)
This option controls connection anonymizing before executing any query
for CSRF / safety reason.
import ConfigParser
try:
undo_actions = config.cfgfile_parser.get('MAIN', 'undo-support', False)
except ConfigParser.NoOptionError:
pass # this conf. file was probably already migrated
else:
config.global_set_option('undo-enabled', bool(undo_actions))