Merge pull request #1 from carmelosantana/finish-spec

- Fixed add_phone default values
- Added complete specification from ADF 1.0
- Added new examples
- Added example-1/5.php
- Added support for full ADF implementation
- Added attribute + element
- Changed set_requestdate() to add_requestdate()
- Update composer.json
- Update docs
- Removed add()

.gitignore

@@ -1,10 +1,11 @@
 # composer
 composer.phar
-/vendor/
+vendor/
 
 # phpdoc
 phpdoc-md
-/.phpdoc
-/docs/phpdoc
-/docs/README.md
-/docs/SendADF.md
+.phpdoc
+docs/phpdoc
+docs/README.md
+docs/SendADF.md
+docs/example.php