Update Kotlin to M10 and add plugin dependencies

app/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '0.9.66'
+    ext.kotlin_version = '0.10.4'
 
     repositories {
         mavenCentral()

build.gradle

@@ -5,7 +5,8 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.14.0'
+        classpath 'com.android.tools.build:gradle:1.0.0'
+        classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:0.10.4'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }