Revoked share links (#664)

* Move to revokation API for share links

* Respect revoked share links
Add documentation for shares endpoints

* 💚

app/stores/SharesStore.js

@@ -38,7 +38,7 @@ class SharesStore {
   @action
   revoke = async (share: Share) => {
     try {
-      await client.post('/shares.delete', { id: share.id });
+      await client.post('/shares.revoke', { id: share.id });
       runInAction('revoke', () => {
         this.data.delete(share.id);
       });