Merge release-3.10 into master (#6654)

* PLT-6787 Fixed being able to send a post before files finished uploading (#6617)

* Fix quick switcher for channels/users not stored locally (#6610)

* Fix button text on confirm mention modal (#6609)

* fix post delete permission of channel admin (#6608)

* open comment thread for the most recent reply-able message (#6605)

* Use mutex flag with yarn to prevent concurrent builds interfering (#6619)

* Use mutex flag with yarn to prevent concurrent builds interfering

* Remove yarn mutex file with clean

* Minor bug fixes (#6615)

* PLT-6774 - Fixing color for offline icon

* PLT-6784 - Fixing status icon

* Fixing icon margin

* Updating caret position

* PLT-6070 Have ChannelMentionProvider stop searching after a term returns no results (#6620)

* Fixing JS error (#6623)

* Minor bug fixes (#6622)

* PLT-6808 - Updating channel switcher on mobile

* PLT-6743 - Updating scrollbar styling

* Login instead of failing if user exists in OAuth sign-up flow (#6627)

* PLT-6802 Disable team switcher (#6626)

* Disable team switcher

* Fix ESLint errors

* PLT-6807 Ensured select teams page can scroll on iOS (#6630)

* Do not redirect from account switch pages on 401 (#6631)

* Fixing loadtest command and renaming to /test (#6624)

* PLT-6820 Update mattermost-redux dependency (#6632)

* translations PR 20170612 (#6629)

* Bump HTTP client timeout to 30 seconds (#6633)

* For team unreads return empty array instead of null (#6636)

* PLT-6831 Fix status modal localization IDs (#6637)

* Fix status modal localization IDs

* Update test snapshot

webapp/tests/components/__snapshots__/reset_status_modal.test.jsx.snap

@@ -5,7 +5,7 @@ exports[`components/ResetStatusModal should match snapshot 1`] = `
   cancelButtonText={
     <FormattedMessage
       defaultMessage="No, keep it as \\"{status}\\""
-      id="modal.manual_status.cancel"
+      id="modal.manaul_status.cancel"
       values={
         Object {
           "status": "",
@@ -16,7 +16,7 @@ exports[`components/ResetStatusModal should match snapshot 1`] = `
   checkboxText={
     <FormattedMessage
       defaultMessage="Do not ask me again"
-      id="modal.manual_status.ask"
+      id="modal.manaul_status.ask"
       values={Object {}}
     />
   }
@@ -24,14 +24,14 @@ exports[`components/ResetStatusModal should match snapshot 1`] = `
   confirmButtonText={
     <FormattedMessage
       defaultMessage="Yes, set my status to \\"Online\\""
-      id="modal.manual_status.button"
+      id="modal.manaul_status.button"
       values={Object {}}
     />
   }
   message={
     <FormattedMessage
       defaultMessage="Would you like to switch your status to \\"Online\\"?"
-      id="modal.manual_status.message"
+      id="modal.manaul_status.message"
       values={Object {}}
     />
   }
@@ -42,7 +42,7 @@ exports[`components/ResetStatusModal should match snapshot 1`] = `
   title={
     <FormattedMessage
       defaultMessage="Your status is set to \\"{status}\\""
-      id="modal.manual_status.title"
+      id="modal.manaul_status.title"
       values={
         Object {
           "status": "",