Upgrade to Android Gradle Plugin v3.0.1 - bare minimal to get it built, ignoring depercation warnings

Details:
- upgraded buildtools to the latest (minimum 26.0.2 required)
- retired retrolambda
- added flavorDimensions (v3 requirement)
- Migrate dependency configurations for local modules (:core)
- Declaration of resources update in styles.xml (AAPT2 requirement)
- upgraded plugin github play-publisher to v1.2.0

1 files changed, 3 insertions, 1 deletions

diff --git a/core/build.gradle b/core/build.gradle
index 3ef2898b8..c2317e850 100644
--- a/core/build.gradle
+++ b/core/build.gradle
@@ -1,5 +1,4 @@
 apply plugin: "com.android.library"
-apply plugin: "me.tatarka.retrolambda"
 
 android {
     compileSdkVersion rootProject.ext.compileSdkVersion
@@ -31,10 +30,13 @@ android {
     }
 
     publishNonDefault true
+    flavorDimensions "market"
     productFlavors {
         free {
+            dimension "market"
         }
         play {
+            dimension "market"
         }
     }