Bumping the sample gradle build tools to 1.2.0

This fixes some build flakiness: see
http://stackoverflow.com/questions/29026024/errorexecution-failed-for-task-projectnamemergedebugresources-crunching

Change-Id: I92fd6dc7abfcdca4106c54b001c8e5f232bfb446
Tested: Built all samples.
(cherry picked from commit cfd648e7aae892c2e0d65923f105041f3362529b)
diff --git a/templates/Wear/Wearable/build.gradle.ftl b/templates/Wear/Wearable/build.gradle.ftl
index bee7408..f0cd928 100644
--- a/templates/Wear/Wearable/build.gradle.ftl
+++ b/templates/Wear/Wearable/build.gradle.ftl
@@ -19,7 +19,7 @@
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.1.0'
+        classpath 'com.android.tools.build:gradle:1.2.0'
     }
 }
 
diff --git a/templates/WearPlusShared/Shared/build.gradle.ftl b/templates/WearPlusShared/Shared/build.gradle.ftl
index 7e9a3aa..235be3d 100644
--- a/templates/WearPlusShared/Shared/build.gradle.ftl
+++ b/templates/WearPlusShared/Shared/build.gradle.ftl
@@ -19,7 +19,7 @@
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.1.0'
+        classpath 'com.android.tools.build:gradle:1.2.0'
     }
 }
 
diff --git a/templates/WearPlusShared/Wearable/build.gradle.ftl b/templates/WearPlusShared/Wearable/build.gradle.ftl
index 68bdf64..6c04aa9 100644
--- a/templates/WearPlusShared/Wearable/build.gradle.ftl
+++ b/templates/WearPlusShared/Wearable/build.gradle.ftl
@@ -19,7 +19,7 @@
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.1.0'
+        classpath 'com.android.tools.build:gradle:1.2.0'
     }
 }
 
diff --git a/templates/WearPlusShared/_MODULE_/build.gradle.ftl b/templates/WearPlusShared/_MODULE_/build.gradle.ftl
index 1254113..fa9e81e 100644
--- a/templates/WearPlusShared/_MODULE_/build.gradle.ftl
+++ b/templates/WearPlusShared/_MODULE_/build.gradle.ftl
@@ -19,7 +19,7 @@
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.1.0'
+        classpath 'com.android.tools.build:gradle:1.2.0'
     }
 }
 
diff --git a/templates/base-application/_MODULE_/build.gradle.ftl b/templates/base-application/_MODULE_/build.gradle.ftl
index 9f98c82..7dc30cd 100644
--- a/templates/base-application/_MODULE_/build.gradle.ftl
+++ b/templates/base-application/_MODULE_/build.gradle.ftl
@@ -19,7 +19,7 @@
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.1.0'
+        classpath 'com.android.tools.build:gradle:1.2.0'
     }
 }
 
diff --git a/templates/base/_MODULE_/build.gradle.ftl b/templates/base/_MODULE_/build.gradle.ftl
index 6488647..6440990 100644
--- a/templates/base/_MODULE_/build.gradle.ftl
+++ b/templates/base/_MODULE_/build.gradle.ftl
@@ -19,7 +19,7 @@
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.1.0'
+        classpath 'com.android.tools.build:gradle:1.2.0'
     }
 }
 
diff --git a/templates/create/_MODULE_/build.gradle.ftl b/templates/create/_MODULE_/build.gradle.ftl
index 6884324..0d38d43 100644
--- a/templates/create/_MODULE_/build.gradle.ftl
+++ b/templates/create/_MODULE_/build.gradle.ftl
@@ -25,7 +25,7 @@
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.1.0'
+        classpath 'com.android.tools.build:gradle:1.2.0'
     }
 }