Update Travis for build-tools

Author: Orhan Obut

.travis.yml

@@ -1,22 +1,16 @@
 language: android
+jdk: oraclejdk8
 
 android:
   components:
     - tools
     - platform-tools
-    - build-tools-24.0.0
+    - build-tools-25.0.2
     - android-23
     - android-24
 
-addons:
-  apt_packages:
-    - pandoc
-
 env:
 - GRADLE_OPTS="-Xmx512m -XX:MaxPermSize=512m"
 
 script:
- - ./gradlew tracklytics-runtime:check
-
-after_failure:
-  - pandoc tracklytics-runtime/build/outputs/lint-results.html -t plain
+ - ./gradlew check

tracklytics-runtime/src/main/java/com/orhanobut/tracklytics/FixedAttribute.java

@@ -7,7 +7,6 @@
  * Assign a fixed/static value for the given attribute
  * This can be used in the situations that the actual value is not dynamic.
  * For example: A good case would be screen name or button name
- * 
  * <p>
  * <pre>
  *   <code>{@literal @}FixedAttribute(key="scree_name", value="Login")