Updated app version to 0.1.7

app/build.gradle

@@ -9,8 +9,8 @@ android {
         applicationId "me.vadik.knigopis"
         minSdkVersion 19
         targetSdkVersion 27
-        versionCode 7
-        versionName "0.1.6"
+        versionCode 8
+        versionName "0.1.7"
         archivesBaseName = "$applicationId-$versionName-$versionCode"
         vectorDrawables.useSupportLibrary = true
     }