* Add support for primitive types in setters
* Update to address PR feedback
* Add tests and fixes for repeated fields
* Remove repeated field code, add getters
* Cleanup, test getters and oneofs
* Move boxing logic into separate class
* Add tests for wrapper type constructor args
* Update to add new setXXXValue methods
* Fix tests for invalid values
* Fix c extension for wrapper accessors
* Fix the bug that well known types didn't call Message_construct
* Address PR comments
* Refactoring init message with array logic
* Add include path to protoc
* Add missing TSRM_LS defintion
* Fix TSRM_LS
* Fix dist check
* Prevents installation of `phpunit/phpunit:^6` because the test cases in this project require `\PHPUnit_Framework_TestCase` which was removed in v6. Moves generated PHP classes for tests into autoload-dev so that they are not referenced in the dist autoload. Adds Composer scripts to run protoc with and without grpc.
* update composer test target to use the same commands as generate_php_test_proto in tests.sh
* Add descriptors test
* Update descriptors tests
* Add public descriptors
* Add test_desriptors.proto to test script
* Update composer files
* Remove references to GPBType, update tests to be compatible with c
* Update for c extension compatibility
* Remove nested enums for descriptor, update tests
* Strip leading '.' from descriptor name
* Update tests with test for getClass, fix OneofDescriptor
* Add new files to Makefile.am
* Follows proper autoloading standards
- Splits PHP classes in descriptor.php into separate files
- Splits MapFieldIter and RepeatedFieldIter into separate files
- Moves descriptor.php to Internal/functions.php
- Moves all namespaced functions into Iternal/functions.php
* fixes Makefile.am for added php files
* [PHP] moves all functions to GPBUtil
* removes description.php from the makefile
