Added flags support for mysqli::real_connect in Mysqli driver. This is necessary if you want to set connection options like compression or SSL encryption.
Mysqli driver flags option: replaced private property to class constant
Add testGivenForeignKeyWithZeroLength_acceptForeignKeyThrowsException
Some much needed cleanup in the TestUtil class
Use spaces
Merge pull request #597 from JeroenDeDauw/cleantestsetup

Some much needed cleanup in the TestUtil class
Merge pull request #595 from JeroenDeDauw/testGivenForeignKeyWithZeroLength_acceptForeignKeyThrowsException

Add testGivenForeignKeyWithZeroLength_acceptForeignKeyThrowsException
Merge pull request #525 from marcini/master

Added flags support for mysqli::real_connect in Mysqli driver.