Remove "plans-1610" experiment

There is 1 place that the variants appear still,
`/web/public/coffee/main/subscription-dashboard.coffee`. This should
remain for users that bought these plans.

services/web/app/views/subscriptions/plans.pug

@@ -90,10 +90,8 @@ block content
 													| {{plans[currencyCode]['collaborator']['annual']}}
 													span.small /yr
 											ul.list-unstyled
-												li 
-													strong(ng-show="plansVariant == 'default'") #{translate("collabs_per_proj", {collabcount:10})}
-													strong(ng-show="plansVariant == 'heron'") #{translate("collabs_per_proj", {collabcount:8})}
-													strong(ng-show="plansVariant == 'ibis'") #{translate("collabs_per_proj", {collabcount:12})}
+												li
+													strong #{translate("collabs_per_proj", {collabcount:10})}
 												li #{translate("full_doc_history")}
 												li #{translate("sync_to_dropbox")}
 												li #{translate("sync_to_github")}
@@ -157,9 +155,7 @@ block content
 													span.small /mo
 											ul.list-unstyled
 												li
-													strong(ng-show="plansVariant == 'default'") #{translate("collabs_per_proj", {collabcount:6})}
-													strong(ng-show="plansVariant == 'heron'") #{translate("collabs_per_proj", {collabcount:4})}
-													strong(ng-show="plansVariant == 'ibis'") #{translate("collabs_per_proj", {collabcount:8})}
+													strong #{translate("collabs_per_proj", {collabcount:6})}
 												li #{translate("full_doc_history")}
 												li #{translate("sync_to_dropbox")}
 												li #{translate("sync_to_github")}
@@ -180,9 +176,7 @@ block content
 													span.small /yr
 											ul.list-unstyled
 												li
-													strong(ng-show="plansVariant == 'default'") #{translate("collabs_per_proj", {collabcount:6})}
-													strong(ng-show="plansVariant == 'heron'") #{translate("collabs_per_proj", {collabcount:4})}
-													strong(ng-show="plansVariant == 'ibis'") #{translate("collabs_per_proj", {collabcount:8})}
+													strong #{translate("collabs_per_proj", {collabcount:6})}
 												li #{translate("full_doc_history")}
 												li #{translate("sync_to_dropbox")}
 												li #{translate("sync_to_github")}

services/web/public/coffee/main/account-upgrade.coffee

@@ -33,10 +33,4 @@ define [
 
 				w.location = url
 
-			if $scope.shouldABTestPlans
-				sixpack.participate 'plans-1610', ['default', 'heron', 'ibis'], (chosenVariation, rawResponse)->
-					if chosenVariation in ['heron', 'ibis']
-						plan = "collaborator_#{chosenVariation}"
-					go()
-			else
-				go()
+			go()

services/web/public/coffee/main/plans.coffee

@@ -11,164 +11,6 @@ define [
 		return {
 			currencyCode:currencyCode
 
-			heron:
-				USD:
-					student:
-						monthly: "$6"
-						annual: "$60"
-					collaborator:
-						monthly: "$12"
-						annual: "$144"
-				EUR:
-					student:
-						monthly: "€5"
-						annual: "€50"
-					collaborator:
-						monthly: "€11"
-						annual: "€132"
-				GBP:
-					student:
-						monthly: "£5"
-						annual: "£50"
-					collaborator:
-						monthly: "£10"
-						annual: "£120"
-				SEK:
-					student:
-						monthly: "45 kr"
-						annual: "450 kr"
-					collaborator:
-						monthly: "90 kr"
-						annual: "1080 kr"
-				CAD:
-					student:
-						monthly: "$7"
-						annual: "$70"
-					collaborator:
-						monthly: "$14"
-						annual: "$168"
-				NOK:
-					student:
-						monthly: "45 kr"
-						annual: "450 kr"
-					collaborator:
-						monthly: "90 kr"
-						annual: "1080 kr"
-				DKK:
-					student:
-						monthly: "40 kr"
-						annual: "400 kr"
-					collaborator:
-						monthly: "70 kr"
-						annual: "840 kr"
-				AUD:
-					student:
-						monthly: "$8"
-						annual: "$80"
-					collaborator:
-						monthly: "$15"
-						annual: "$180"
-				NZD:
-					student:
-						monthly: "$8"
-						annual: "$80"
-					collaborator:
-						monthly: "$15"
-						annual: "$180"
-				CHF:
-					student:
-						monthly: "Fr 6"
-						annual: "Fr 60"
-					collaborator:
-						monthly: "Fr 12"
-						annual: "Fr 144"
-				SGD:
-					student:
-						monthly: "$8"
-						annual: "$80"
-					collaborator:
-						monthly: "$16"
-						annual: "$192"
-
-			ibis:
-				USD:
-					student:
-						monthly: "$10"
-						annual: "$100"
-					collaborator:
-						monthly: "$18"
-						annual: "$216"
-				EUR:
-					student:
-						monthly: "€9"
-						annual: "€90"
-					collaborator:
-						monthly: "€17"
-						annual: "€204"
-				GBP:
-					student:
-						monthly: "£7"
-						annual: "£70"
-					collaborator:
-						monthly: "£14"
-						annual: "£168"
-				SEK:
-					student:
-						monthly: "75 kr"
-						annual: "750 kr"
-					collaborator:
-						monthly: "140 kr"
-						annual: "1680 kr"
-				CAD:
-					student:
-						monthly: "$12"
-						annual: "$120"
-					collaborator:
-						monthly: "$22"
-						annual: "$264"
-				NOK:
-					student:
-						monthly: "75 kr"
-						annual: "750 kr"
-					collaborator:
-						monthly: "140 kr"
-						annual: "1680 kr"
-				DKK:
-					student:
-						monthly: "68 kr"
-						annual: "680 kr"
-					collaborator:
-						monthly: "110 kr"
-						annual: "1320 kr"
-				AUD:
-					student:
-						monthly: "$13"
-						annual: "$130"
-					collaborator:
-						monthly: "$22"
-						annual: "$264"
-				NZD:
-					student:
-						monthly: "$14"
-						annual: "$140"
-					collaborator:
-						monthly: "$22"
-						annual: "$264"
-				CHF:
-					student:
-						monthly: "Fr 10"
-						annual: "Fr 100"
-					collaborator:
-						monthly: "Fr 18"
-						annual: "Fr 216"
-				SGD:
-					student:
-						monthly: "$14"
-						annual: "$140"
-					collaborator:
-						monthly: "$25"
-						annual: "$300"
-
 			plans:
 				USD:
 					symbol: "$"
@@ -312,14 +154,6 @@ define [
 		$scope.shouldABTestPlans = window.shouldABTestPlans
 
 		if $scope.shouldABTestPlans
-			sixpack.participate 'plans-1610', ['default', 'heron', 'ibis'], (chosenVariation, rawResponse)->
-				$scope.plansVariant = chosenVariation
-				event_tracking.sendMB 'plans-page', {plans_variant: chosenVariation}
-				if chosenVariation in ['heron', 'ibis']
-					# overwrite student plans with alternative
-					for currency, _v of $scope.plans
-						$scope.plans[currency]['student'] = MultiCurrencyPricing[chosenVariation][currency]['student']
-						$scope.plans[currency]['collaborator'] = MultiCurrencyPricing[chosenVariation][currency]['collaborator']
 				$scope.showPlans = true
 		else
 			$scope.showPlans = true

services/web/public/coffee/main/subscription-dashboard.coffee

@@ -3,8 +3,6 @@ define [
 ], (App)->
 
 	App.controller 'SuccessfulSubscriptionController', ($scope, sixpack) ->
-		sixpack.convert 'plans-1610', () ->
-
 
 	SUBSCRIPTION_URL = "/user/subscription/update"