Change how to define BASE_DIR and PUBLIC_DIR
Fix error: use $this in static function of class Model_DbConnectionManager
Fix error: miss method `getConnection` in class Model_Base
Change path to log file.
Fix error: Empty object `$this->view` in ErrorController::errorAction()
Change format error log.
Merge origin/develop into develop
Function: search author
Add models to include paths
Merge and resolve conflict in index.php