TravisCI Fixes

.travis.yml

@@ -1,24 +1,17 @@
-langauge: php
-
+language: php
 dist: trusty
-
 php:
-  - 7.0
-  - 7.1
-  - 7.2
-
+  - '7.0'
+  - '7.1'
+  - nightly
 sudo: required
-
 cache:
   directories:
     - $HOME/.composer/cache
-
 services:
   - mysql
-
 before_install:
-  - mysql -e 'CREATE DATABASE travis;'
-
+  - mysql -e 'CREATE DATABASE IF NOT EXISTS travis;'
 before_script:
   - phpenv config-rm xdebug.ini
   - cp .env.travis .env
@@ -27,6 +20,7 @@ before_script:
   - php artisan key:generate --force
   - php artisan migrate --force
   - php artisan db:seed --force
-
 script:
   - vendor/bin/phpunit --coverage-clover=coverage.xml
+notifications:
+  email: false