Change auto deploy from pre-release to release

Author: azaat

.travis.yml

@@ -69,9 +69,9 @@ deploy:
   provider: releases
   api-key: $GITHUB_API_KEY
   file: $TRAVIS_BUILD_DIR/app/build/outputs/apk/release/app-release.apk
-  name: dev-build-$TRAVIS_TAG
+  name: $TRAVIS_TAG
   body: Automatic build of $TRAVIS_BRANCH ($TRAVIS_COMMIT) built by Travis CI on $(date +'%F %T %Z').
-  prerelease: true
+  prerelease: false
   overwrite: true
   target_commitish: $TRAVIS_COMMIT
   on: