Merge pull request #4 from cirrusidentity/feature/ignore_case

Thank you!

.travis.yml

@@ -1,6 +1,5 @@
 language: php
 php:
-- 5.3
 - 5.4
 - 5.5
 - 5.6
@@ -10,6 +9,6 @@ matrix:
   allow_failures:
   - php: hhvm
 before_script: composer update --dev
-script: php vendor/phpunit/phpunit/phpunit.php
+script: php vendor/phpunit/phpunit/phpunit
 notifications:
   slack: eduid:JJc9VL5htezKWr40wEUTug8K

README.md

@@ -50,4 +50,10 @@ and `department.example.com` are both suffixed with `example.com`. Useful when a
 the IdP users various subdomains for mail.
 * `scopeAttributes` an array of attributes that should exactly match the scope from the metadata
 * `ignoreCheckForEntities` an array of IdP entity IDs to skip scope checking for. Useful when an IdP is a SAML proxy and is trusted to assert any scope.
+* `ignoreCase` ignore the case of the scoped attribute. The new 'Subject Identifier Attributes' profile stipulates that comparison should be case insensitive. Default is false, for backwards compatability.
 
+# Development
+
+## Runing tests
+
+    ./vendor/phpunit/phpunit/phpunit 

composer.json

@@ -8,7 +8,7 @@
     },
     "require-dev": {
         "simplesamlphp/simplesamlphp": "1.14",
-        "phpunit/phpunit": "~3.7"
+        "phpunit/phpunit": "~4.8.35"
     },
     "autoload-dev": {
       "files": ["tests/_autoload_modules.php"]