Fixed build tools version from 19.1 to 19.1.0

Change-Id: I3dd38822892b873bb8d1a8904e8445290ae565d7

Author: jacek-marchwicki

.travis.yml

@@ -3,7 +3,7 @@ language: android
 
 android:
   components:
-    - build-tools-19.1
+    - build-tools-19.1.0
     - android-19
     - extra-google-m2repository
     - extra-android-m2repository