Fix for UploadedFile

fix log messages collection

Fix unsupported flag in php 5.3.x environment [ArrayHelper::multisort]

Use AES-192 for encryption

ActiveRelation code style fix

Fixed VarDumper::dump for objects

Otherwise it throws an exception that "Object of class ClassName
could not be converted to string"

The cipher is already specified as string

Travis Integration

Testsuite config

Fix build command.