Added multi stage deployment script
Tests
Added option to specify the lock expiry time
Updated tests
Updated QA tools configs
Updated tests
Updated tests
Merge pull request #2 from SURFnet/Tests

Tests
Introduced Certificate Parser to correctly normalize and parse certificate strings.
Introduced Certificate Fetcher which can retrieve a SSL certificate for a specified URL.
Added extra validation method to check whether a specified SSL certificate matches the SSL certificate of the ACSLocation.
Merge remote-tracking branch 'origin/master' into release