Merge pull request #95 from brianlmerritt-kent/brianlmerritt-kent-use-php-5.6-or-7

Brianlmerritt kent use php 5.5, 5.6, or 7

.travis.yml

 language: php
-php: 5.5
+php:
+    - 5.5
+    - 5.6
+    - 7.0
 install: composer install --no-interaction
 script: ./vendor/bin/phpunit

composer.json

@@ -12,7 +12,8 @@
         "learninglocker/statementfactory": "~0.0"
     },
     "require": {
-        "rusticisoftware/tincan": "0.40.0",
+        "php": "~5.5 || ^7.0.3",
+        "rusticisoftware/tincan": "1.0.0",
         "learninglocker/moodle-log-expander": "~1.1",
         "learninglocker/moodle-xapi-translator": "~1.1",
         "learninglocker/xapi-recipe-emitter": "~1.1"