do not reveal db password in log
Add note about appending brackets to param name to allow mapping of repeated HTTP form parameters using seq/list.  See https://groups.google.com/forum/#!topic/play-framework/oiUqGQ8IMCo
Upgraded to akka-http 1.0-M2 to fix CI
Merge pull request #3762 from konopski/master

do not reveal db password in log  fix for #3761
Merge pull request #3763 from arobertn/master

Doc addition for repeated HTTP form parameters and []