Update travis

Author: pana1990

.travis.yml

@@ -6,18 +6,16 @@ php:
   - 5.6
   - 7.0
   - hhvm
-  - hhvm-nightly
 
 services:
   - redis-server
 
 # run build against hhvm but allow them to fail
 # http://docs.travis-ci.com/user/build-configuration/#Rows-That-are-Allowed-To-Fail
-matrix:
-  fast_finish: true
-  allow_failures:
-    - php: hhvm-nightly
-    - php: 7.0
+#matrix:
+#  fast_finish: true
+#  allow_failures:
+#    - php: 7.0
 
 # faster builds on new travis setup not using sudo
 sudo: false
@@ -29,7 +27,7 @@ cache:
 
 install:
   - travis_retry composer self-update && composer --version
-  - travis_retry composer global require "fxp/composer-asset-plugin:~1.0.0"
+  - travis_retry composer global require "fxp/composer-asset-plugin:~1.1.1"
   - export PATH="$HOME/.composer/vendor/bin:$PATH"
   - travis_retry composer install --prefer-dist --no-interaction