PSR the rest of FTs

Conflicts:
	system/cms/modules/streams_core/field_types/relationship/src/Pyro/FieldType/Relationship.php
	system/cms/modules/streams_core/field_types/user/src/Pyro/FieldType/User.php
fix pages
Merge branch 'refs/heads/2.3/develop' into 3.0/develop

Conflicts:
	system/cms/modules/streams_core/field_types/choice/src/Pyro/FieldType/Choice.php
	system/cms/modules/streams_core/field_types/relationship/src/Pyro/FieldType/Relationship.php