Add PHP version requirement in changelog
Mvc: Remove property $action

Property $action is used to transfer data between getOutputXxx() method, after
change, transfer by method param is more flexible.
Mvc: Change param $methodPrefix to class property
Base: New ServiceContainerInterface
Model/Workflow: New class AbstractWorkflow
Mvc: Define module and action parameter name as property
Mvc: Add lost define of property $pathToRoot
Model/Workflow: New class AbstractWorkflowView
Model/Workflow: Rename method approve() to commit()
Release v2.1
Test: Create GlobalConfig instance in constructor
Test: Use fullname Sybase instead of abbreviation Syb
Util: Fix typo of param $cus2
Bridge: Allow reflection call without argument
Db: Remove dependence of AbstractAutoNewConfig
Bridge: Add getter method for $profile
Db: Optimize and only allow single primary key column

Also trigger_error was replaced by throw exception statement.
Db: Remove test dummy for class CodeDictionary
Db: Remove testcase dependence of AbstractDbRelateTest
Db: Allow easy initialize by assign value when define $dict