Use local WSDLs instead of retrieving them.

This should speed up tests and avoid problems down the line if they are
updated.
Accept timeouts when calling an external service.

They occur from time to time and cause unnecessary test failures.
Fix code style
Test against multiple versions of Symfony console.

This ensures backwards compatibility.

Also use existing version of composer on Travis. There is really no need
to download and install our own.
Update phar file usage

When downloading the phar file it will not be executable. Consequently it should passed as an argument to php.
Add URLs for original sources of local WSDL fixtures.
Use default Exception class when generating PHP classes.

This was forgotten when implementing PHP 5.5 support for release 2.0.0.
Fix generation of Enum constants which resolve to PHP primitives.

We only need to check for keyword usage in enum names. Type validation/conversion is not necessary here.

Added functional test to verify fix and ignore generated test code.

This fixes #12.
Merge pull request #64 from kasperg/tests-fixtures-timeouts

Improve tests through local fixtures and timeout handling
Merge pull request #65 from kasperg/test-multiple-symfony-versions

Test against multiple versions of Symfony console.
Merge pull request #67 from kasperg/fix-enum-constants

Fix generation of Enum constants which resolve to PHP primitives
Add support for non-standard WSDL namespace aliases
Fixes #40
Added unit test of non standard WSDL namespaces based on Amazon EC2 WSDL.

Ignore generated files.
Fix code style
Merge pull request #68 from kasperg/fix-non-standard-wsdl-namespace

Fix non standard wsdl namespace
Fix imports with relative URLs.

This fixes #35.
Handle situations where the name attribute cannot be determined.
Implement test case for relative import URLs using PayPal WSDL.

Refactor method for testing generated classes.

Added fixtures and ignore test code.
Merge pull request #70 from kasperg/fix-relative-import-paths

Fix relative import paths
Merge pull request #66 from kasperg/readme-phar-usage

Update phar file usage