Copy license text over to new files

imageviewer/src/main/java/com/stfalcon/imageviewer/viewer/viewholder/DefaultViewHolder.kt

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2018 stfalcon.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.stfalcon.imageviewer.viewer.viewholder
 
 import android.view.View
@@ -44,4 +60,4 @@ open class DefaultViewHolder<T>(itemView: View)
 
     // Subclasses may respond when this ViewHolder's View moves on or off the screen
     open fun setIsVisible(isVisible: Boolean) {}
-}
+}

imageviewer/src/main/java/com/stfalcon/imageviewer/viewer/viewholder/DefaultViewHolderLoader.kt

@@ -1,8 +1,24 @@
+/*
+ * Copyright 2018 stfalcon.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.stfalcon.imageviewer.viewer.viewholder
 
 import com.github.chrisbanes.photoview.PhotoView
 
 
 class DefaultViewHolderLoader<T> : ViewHolderLoader<T> {
     override fun loadViewHolder(photoView: PhotoView) = DefaultViewHolder<T>(photoView)
-}
+}