Zeta bid adapter: add params to bid request (#6614)
Zeta bid adapter: add params to bid request (#6614)

* Submit Zeta Adapter to Prebid

* comments addressed

* demo changes

* additional polishing

* additional polishing

* Update hello_world.html

* remove extraneous changes to hello_world.html

* no, really this time

* additional polishing

* add unit test

* update to include additional OpenRTB fields and objects

* Update to include addtional OpenRTB fields and objects
HuddledMasses/Prebid.js,prebid/Prebid.js,ImproveDigital/Prebid.js,HuddledMasses/Prebid.js,tchibirev/Prebid.js,gumgum/Prebid.js,gumgum/Prebid.js,PWyrembak/Prebid.js,Niksok/Prebid.js,HuddledMasses/Prebid.js,gumgum/Prebid.js,ImproveDigital/Prebid.js,ImproveDigital/Prebid.js,mcallari/Prebid.js,PubWise/Prebid.js,PWyrembak/Prebid.js,PubWise/Prebid.js,Niksok/Prebid.js,Niksok/Prebid.js,prebid/Prebid.js,mcallari/Prebid.js,tchibirev/Prebid.js,prebid/Prebid.js,PubWise/Prebid.js,PWyrembak/Prebid.js