Remove fast scroller from library

Interferes with filter sidebar too much currently.

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryCategoryView.kt

@@ -18,7 +18,6 @@ import eu.kanade.tachiyomi.util.inflate
 import eu.kanade.tachiyomi.util.plusAssign
 import eu.kanade.tachiyomi.util.toast
 import eu.kanade.tachiyomi.widget.AutofitRecyclerView
-import kotlinx.android.synthetic.main.library_category.view.fast_scroller
 import kotlinx.android.synthetic.main.library_category.view.swipe_refresh
 import rx.subscriptions.CompositeSubscription
 import uy.kohesive.injekt.injectLazy
@@ -82,7 +81,6 @@ class LibraryCategoryView @JvmOverloads constructor(context: Context, attrs: Att
         recycler.setHasFixedSize(true)
         recycler.adapter = adapter
         swipe_refresh.addView(recycler)
-        adapter.fastScroller = fast_scroller
 
         recycler.addOnScrollListener(object : RecyclerView.OnScrollListener() {
             override fun onScrollStateChanged(recycler: RecyclerView, newState: Int) {

app/src/main/res/layout/library_category.xml

@@ -1,8 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <eu.kanade.tachiyomi.ui.library.LibraryCategoryView
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
@@ -11,13 +9,4 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"/>
 
-    <eu.davidea.fastscroller.FastScroller
-        android:id="@+id/fast_scroller"
-        android:layout_width="wrap_content"
-        android:layout_height="match_parent"
-        android:layout_centerHorizontal="true"
-        android:layout_gravity="end"
-        app:fastScrollerBubbleEnabled="false"
-        tools:visibility="visible"/>
-
 </eu.kanade.tachiyomi.ui.library.LibraryCategoryView>