Added licences library dep, removed workManager dep as not needed

build.gradle

@@ -1,15 +1,34 @@
+/*
+ * LookingSat. Amateur radio & weather satellite tracker and passes calculator.
+ * Copyright (C) 2019 Arty Bishop (bishop.arty@gmail.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.61'
     repositories {
         google()
         jcenter()
 
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.3'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "com.android.tools.build:gradle:3.5.3"
+        classpath "com.google.android.gms:oss-licenses-plugin:0.10.0"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.61"
     }
 }
 
@@ -34,7 +53,7 @@ ext {
 
     navigation = '2.1.0'
     lifecycle = '2.2.0-rc03'
-    work = '2.2.0'
+
     room = '2.2.2'
 
     retrofit = '2.6.2'
@@ -48,4 +67,6 @@ ext {
     junit = "4.12"
     runner = '1.1.1'
     espresso = '3.2.0'
+
+    licences = '17.0.0'
 }