Implement Update of Library/Category (#235)

* Implement Update Controller tests

* Basic Threading and notify

* WIP

* Reworked using coroutines

* Use Map for JobSummary Tracking

* Change Tests

* Clean up

* Changes based on review

* Rethrow cancellationexception

* Clean up

* Fix Merge Error

* Actually handle messages

* Clean up

* Remove useless annotation

server/src/main/kotlin/suwayomi/tachidesk/manga/MangaAPI.kt

@@ -113,6 +113,9 @@ object MangaAPI {
 
         path("update") {
             get("recentChapters/{pageNum}", UpdateController::recentChapters)
+            post("fetch", UpdateController::categoryUpdate)
+            get("summary", UpdateController::updateSummary)
+            ws("", UpdateController::categoryUpdateWS)
         }
     }
 }