Handle paged collection results

app/src/main/java/org/tasks/etebase/EtebaseClient.kt

@@ -29,6 +29,7 @@ class EtebaseClient(
     @Throws(Exceptions.HttpException::class)
     suspend fun getCollections(): List<Collection> {
         val collectionManager = etebase.collectionManager
+        do {
             val response = withContext(Dispatchers.IO) {
                 collectionManager.list(TYPE_TASKS)
             }
@@ -38,6 +39,7 @@ class EtebaseClient(
             response.removedMemberships.forEach {
                 cache.collectionUnset(collectionManager, it)
             }
+        } while (!response.isDone)
         return cache.collectionList(collectionManager)
     }