Removed duplicated errors

Errors are already handled in form_widget (line 51). Errors are now shown twice.

In my previous commit, I seem to have confused client-side error handling (HTML5 required attribute) with server side error handling.
Merge pull request #62 from dirkluijk/patch-2

Removed duplicated errors
Add choice widget styling
Remove duplicate form_errors call

The form_widget call right above this form_errors call will always output the errors for the form whether its simple (line 51) or compound (line 119). This results in duplicate error messages.
Merge pull request #67 from afishnamedsquish/patch-1

Remove duplicate form_errors call
Fixing a collection delete button problems with removing items

There is a problem with removeField function in collection js file. A delete button requires additional n clicks (where n is the number of rows from entity) to delete a row. Not sure what was the cause but I tried a different removal approach and it works.
Merge pull request #69 from eXtreme/patch-1

Fixing a collection delete button problems with removing items
Add wrapper div with validation classes to form_row when used without inline/horizontal options

This fixes #70
Merge pull request #71 from afishnamedsquish/patch-2

Add wrapper div with validation classes to form_row when used without inline/horizontal options
Revised twitter bootstrap repo
Merge pull request #75 from skuark/master

Revised twitter bootstrap repo
Rename twitter/bootstrap for twbs/bootstrap
Merge options.attr into listAttributes to allow for control through knp_menu_render

If options.attr is provided, it will be merged into list.childrenAttributes, allowing you to override attributes on the wrapping element in a call to knp_menu_render.

Example:
{% set myMenu = knp_menu_get('myMenu', [], { foo: 'bar' }) %}
{{ knp_menu_render(myMenu, {
    attr: {
        title: 'My menu!!'
    }
}) }}
knp_menu_render(main
adding array option ('label'=>false)

added in Symfony 2.0.x
The responsive CSS is now included by default
Fixing the names of the new JS files
Fixing the KnpMenuBundle rendering
Updating README.md
Changed form_div_layout.html.twig to use the base layout in order to enable the parent() function
Merge pull request #85 from bschussek/use-base-layout

Changed form_div_layout.html.twig to use the base layout