updated build file

Author: codebysd

.travis.yml

@@ -2,14 +2,22 @@
 language: java
 script: ./gradlew clean assemble
 
+# Cache gradle downloads
+before_cache:
+  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
+  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+cache:
+  directories:
+    - $HOME/.gradle/caches/
+    - $HOME/.gradle/wrapper/
+
 # Deploy exec zip on release tags
 deploy:
   provider: releases
   api_key: "GH_TOKEN"
   file: "./build/distributions/PlayStoreUploader.zip"
   skip_cleanup: true
   on:
-    # only deploy tags from master, when tag is like: v1.0.0-alpha
+    # only deploy tags from master
     branch: master
     tags: true
-    condition: "$TRAVIS_TAG =~ ^(v\\d\\.\\d\\.\\d)(-\\w+)?$"