Stabilize tests: Unstable tests require recurring examination.

test/browser/admin_channel_email_test.rb

@@ -72,6 +72,7 @@ class AdminChannelEmailTest < TestCase
 
       click(css: '.content.active .js-channelDelete')
       sleep 2
+      # flanky
       click(css: '.modal .js-submit')
       sleep 2
     end

test/browser/agent_ticket_auto_assignment_test.rb

@@ -113,6 +113,7 @@ class AgentTicketAutoAssignmentTest < TestCase
 
     # define auto assignment exception
     click(css: 'a[href="#manage"]')
+    # flanky
     click(css: '.content.active a[href="#settings/ticket"]')
     click(css: '.content.active a[href="#auto_assignment"]')
     click(css: '.content.active .js-select.js-option[title="master@example.com"]')

test/browser/integration_cti_test.rb

@@ -50,6 +50,7 @@ class IntegrationCtiTest < TestCase
     Net::HTTP.post_form(url, params.merge(event: 'newCall'))
     Net::HTTP.post_form(url, params.merge(event: 'hangup'))
 
+    # flanky
     watch_for(
       css:     '.js-phoneMenuItem .counter',
       value:   (call_counter + 1).to_s,

test/browser/integration_sipgate_test.rb

@@ -43,6 +43,7 @@ class IntegrationSipgateTest < TestCase
     Net::HTTP.post_form(url, params.merge(event: 'newCall'))
     Net::HTTP.post_form(url, params.merge(event: 'hangup'))
 
+    # flanky
     watch_for(
       css:     '.js-phoneMenuItem .counter',
       value:   (call_counter + 1).to_s,

test/browser/keyboard_shortcuts_test.rb

@@ -203,6 +203,7 @@ class KeyboardShortcutsTest < TestCase
     )
     sleep 5
     shortcut(key: 'a')
+    # flanky
     watch_for(
       css:     '.js-notificationsContainer',
       value:   'Test Ticket for Shortcuts II',