BPMN model

BPMN model is complete and fully tested

v1.1.4

test: implement animal and bird model tests

v1.1.3

feat: fix bugs in collections and improve tests

v1.1.2

test: add animal create tests (partially)

v1.1.1

fix: fix minimum php version to 7.4

v1.1.0

test: implement animal ModelTest

v1.0.10

fix: fix phpunit version

v1.0.9

fix: fix phpunit version

v1.0.8

fix: fix phpunit config

v1.0.7

fix: fix dependencies issues