* Regenerate test/UserApiTest.php
The same implementation as testLoginUser() is in tests/UserApiTest.php
* Delete test/Client/ObjectSerializerTest.php
The same implementation is in tests/ObjectSerializerTest.php
* Update Petstore sample
- bin/php-petstore.sh
- bin/security/php-petstore.sh
* Update samples
./bin/php-petstore.sh
* Remove unnecessary implements entry
ModelInterface, ArrayAccess are already implemented in parent
* Remove field `container` which is already defined in parent
* Change snake case to lower camel case
- invalid_properties
- allowed_values
* Improve doc commenct style
* Improve description length
* Improve length
* Doc comment short description must start with a capital letter
* Add a line between @param and @return
* Delete an additinal blank line at end of doc comment
* Udpate petstore-security-test
* reimplemented basic requests with httpplug
* added returning headers
* added query params support
* removed constant reference to model class
* some extra @throws; form params
* form and query params encoding
* file upload / form multipart
* added missing response headers in WithHttpInfo calls
* removed Store test From PetApiTest class
* removed configuration overriding test as its now task of client adapters
* updated store tests with new client initialization code
* updated composer.json template
* not using json_decode if response is string
* renamed some variables to camelCase
* removed ApiClient and Configuration classes
* added HeaderSelector template
* added ObjectSerializer injection
* regenerated all samples
* added AuthConfig and readded support for custom api keys
* readded support for oauth tokens
* readded basic auth; moved auth tests to separate test class
* readded header params
* readded support for collections in paths
* readded config option; readded exception handling
* file downloading; readded some Configuration properties removed earlier
* readded default headers
* made responses and return types work same way as earlier
* made all methods static in ObjectSerializer
* updated test.php, replaced autoload.php with composer's autoloader
* updated api doc template
* removed classes used for testing; regenerated Fake_classname_tags123Api
* replaced httplug with guzzle6
* updated required php version to 5.5
* clean up
* readded missing userAgent feature; removed default headers from Configuration
* updated test.php
* downgraded phpunit back to 4.8 to work with php5.5; fixed client initialization in some tests
* Updating samples after #5232.
* Fix tests after #5232.
* Fix Javascript client tests.
* JaxRS server: set serverPort only when not given from outside.
* Update JaxRS sample creator scripts to fix serverPort.
* Preliminary test fix for JaxRS server generators.
* Updating samples for JaxRS with Jersey1/2.
* Updating JaxRS samples again.
* Remove unnecessary call to setHost() in the constructor
The default host will be automatically set on the client by the ApiClient constructor.
* Updated PHP API Classes corresponding to template updates in #4525.
* Additional changes generated by the petstore update unrelated to #4525, but seem to have not been included yet.
* Add test to prevent regressions of #4525
