Remove scheduleTag for tasks

Author: sunkup

lib/src/androidTest/kotlin/at/bitfire/ical4android/impl/TestTask.kt

@@ -18,7 +18,7 @@ class TestTask: DmfsTask {
         : super(taskList, values)
 
     constructor(taskList: TestTaskList, task: Task)
-        : super(taskList, task, "6c2710c3-f82c-4dfa-8738-186b82c35c08", null, null, 0)
+        : super(taskList, task, "6c2710c3-f82c-4dfa-8738-186b82c35c08", null, 0)
 
     object Factory: DmfsTaskFactory<TestTask> {
         override fun fromProvider(taskList: DmfsTaskList<DmfsTask>, values: ContentValues) =

lib/src/main/kotlin/at/bitfire/ical4android/DmfsTask.kt

@@ -84,9 +84,7 @@ open class DmfsTask(
         flags = values.getAsInteger(COLUMN_FLAGS) ?: 0
     }
 
-    constructor(taskList: DmfsTaskList<*>, task: Task, syncId: String?, eTag: String?, scheduleTag: String?, flags: Int): this(taskList) {
-        if (scheduleTag != null)
-            logger.fine("Schedule-Tag for tasks not supported yet, won't save")
+    constructor(taskList: DmfsTaskList<*>, task: Task, syncId: String?, eTag: String?, flags: Int): this(taskList) {
         this.task = task
         this.syncId = syncId
         this.eTag = eTag