Merge pull request #309 from cjemagid/3.0-beta

added a flag  to prevent reload when necessary  after save.
bug in the 'set' method .
Merge pull request #310 from cjemagid/3.0-beta

few fixes for 3.0
Merge branch '3.0-beta' of github.com:SkyPHP/skyphp into 3.0-beta
Merge pull request #311 from cjemagid/3.0-beta

	bug in the 'set' method .
Fix website cloning issue.
Merge branch '3.0-beta' of https://github.com/SkyPHP/skyphp into 3.0-beta
reloading dbw if it hasn't been loaded yet
Merge pull request #312 from cjemagid/3.0-beta

reloading dbw if it hasn't been loaded yet
Merge branch '3.0-beta' of https://github.com/SkyPHP/skyphp into 3.0-beta
added ignore to child objects when saving
Merge pull request #313 from cjemagid/3.0-beta

added ignore to child objects when saving
Merge branch '3.0-beta' of https://github.com/SkyPHP/skyphp into 3.0-beta

Conflicts:
	lib/Sky/Model/PHPModel.php
added check for object - array bug when instantiating sub objects.
Merge branch '3.0-beta' of github.com:cjemagid/skyphp into 3.0-beta
Merge pull request #314 from cjemagid/3.0-beta

3.0 beta
Merge branch '3.0-beta' of https://github.com/SkyPHP/skyphp into 3.0-beta
fixes some annoying error messages .
made sure to check if errors exist before stopping the script .
Merge pull request #315 from cjemagid/3.0-beta

fixes some annoying error messages .