Allow negative searches

Started on June 3, 2015 by Branson. Copied from redmine (https://bugs.ligo.org/redmine/issues/2175)

On Jun 3, 2015, at 10:42 AM, Salvatore Vitale salvatore.vitale@ligo.mit.edu wrote:

Hi Branson,

Is there a way to perform a negative query on graceDB. E.g. I tried

search: !MDC pipeline: cwb

but that doesn't work. I tried a few other syntaxes (not, !=, <>) but none seems to work

Thanks, salvo