Add min and target to WearPlusShared template's Shared module

Bug: 18576896
Change-Id: I1e17db99faa4e08d9746de7b43fe3c5f0694f241
diff --git a/templates/WearPlusShared/Shared/build.gradle.ftl b/templates/WearPlusShared/Shared/build.gradle.ftl
index 8c742d9..22e70b4 100644
--- a/templates/WearPlusShared/Shared/build.gradle.ftl
+++ b/templates/WearPlusShared/Shared/build.gradle.ftl
@@ -38,6 +38,11 @@
 
     buildToolsVersion ${build_tools_version}
 
+    defaultConfig {
+        minSdkVersion ${min_sdk}
+        targetSdkVersion ${compile_sdk}
+    }
+
     sourceSets {
         main {
             dirs.each { dir ->