fixed a few typos in the scripted_fields docs
Closes #2229 - Add filtering for filterable fields and warning messages via Notifier
Merge pull request #2250 from jthomassie/fix/typos

fixed a few typos in the scripted_fields docs
Closes #2248 - Flip the negate value if an existing filter is called with the opposite negate value
Merge pull request #2254 from simianhacker/fix-2248

Closes #2248 - Flip the negate value if an existing filter is called wit...
Merge pull request #2252 from simianhacker/fix-2229

Closes #2229 - Add filtering for filterable fields and warning messages ...