Upgraded API to 1.1.x series

Author: vania-pooh

composer.json

@@ -18,7 +18,7 @@
     "require": {
 	    "php": ">=5.4.0",
         "phpunit/phpunit": ">=4.0.0",
-        "allure-framework/allure-php-api": "~1.0.0"
+        "allure-framework/allure-php-api": "~1.1.0"
     },
     "autoload": {
         "psr-0": {