organized dependencies into single version source

build.gradle

@@ -16,20 +16,19 @@ buildscript {
         gradle_version = '3.5.0'
         google_services_version = '4.3.1'
         kotlin_version = '1.3.50'
-        fabric_version = '1.27.0'
 
+        //Android Libraries
         appcompat_version = '1.1.0'
         ktx_version = '1.1.0'
         lifecycle_version = '2.1.0'
         viewmodel_version = '2.2.0-alpha05'
         room_version = '2.2.0-rc01'
-
-
         constraint_layout_version = '1.1.3'
         cardview_version = '1.0.0'
         nav_fragment_version = '2.2.0-alpha03'
         nav_fragment_version = '2.2.0-alpha03'
 
+        //3rd Party Libraries
         javax_inject_version = '1'
         dagger_version = '2.22.1'
         retrofit_version = '2.6.0'
@@ -42,6 +41,7 @@ buildscript {
         mapbox_turf_version = '4.9.0'
         kotlin_serialization_version = '0.11.1'
 
+        //Test Libraries
         junit_version = '4.12'
         androidx_test_runner_version = '1.2.0'
         espresso_version = '3.2.0'