check if View is null

check if view is null before using it. This happens usually in unittests.
Fix Composer autoload
Merge pull request #53 from Maks3w/patch-1

Fix Composer autoload
Fix load of form decorators with Composer

Form decorators can't load with PSR-0 autoloaders
Merge pull request #54 from Maks3w/patch-2

Fix load of form decorators with Composer
adjust condition and fix getView
Merge pull request #52 from dready/fix_viewisnull

Fix Twitter_Bootstrap_Form if getView is NULL
fix json syntax
Remove extra brace
Merge pull request #58 from Maks3w/patch-3

Remove extra brace
Fix composer syntax

Now is correct after run `php composer.phar validate`
Merge pull request #59 from Maks3w/patch-4

Fix composer syntax
Update README.md

edit some type in the example code
Merge pull request #61 from clawfire/patch-1

Update README.md
remove all decorators and just add the ViewHelper for hidden elements
Merge branch 'master' into issue_63
Merge remote-tracking branch 'emagister/master'

Conflicts:
	composer.json
add label decorator
use view escape if option is enabled

at the moment error messages are pulled through just as they are leaving possible attacks open with borked data (htmlentities!!)
therefore the adjustment from Zend/View/Helper/FormErrors are added into the Decorator closing the hole.
Merge branch 'emagister' into issue_63