fix json syntax
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
Merge pull request #66 from 25th-floor/fix_formerrors

Fix Html Errors not escaping in Form Errors
Merge pull request #67 from 25th-floor/issue_65

add label decorator
Change "isset" by "empty" function because the variable is checking
exists in the class but doesn't have value.
Merge pull request #68 from marcelaraujo/master

Best pratices
Adding brackets to render function and make some improvements.
Merge pull request #70 from marcelaraujo/master

Improvements to button render
Checking if $options['icon'] are not empty.

Ident the source code.
Fixed a bug for removing classe names

Also updated the addClassNames to be unique
Update Twitter/Bootstrap/Form/Search.php

This allows the user to add placeholder to search box
Merge pull request #74 from Bloafer/patch-1

Update Twitter/Bootstrap/Form/Search.php
Merge pull request #73 from dlundgren/master

Updated Twitter_Bootstrap_Form::_removeClassNames method
Merge pull request #64 from 25th-floor/issue_63

remove all decorators and just add the ViewHelper for hidden elements
Merge pull request #1 from Emagister/master

Update