protection for - in process_string specified in flow
protection for - in process_string specified in request
Merge pull request #666 from vlimant/minus_protection

Minus protection
Changed -dev modal/background change to appear on non -dev machines. Fixed keep output list biding in case when same keys repeat

Signed-off-by: PdmV Service <pdmv.service@cern.ch>
Merge branch 'master' of github.com:cms-PdmV/cmsPdmV