Allow Doctrine 2.4 to be installed
Added scss support
Revert changes
Updated Vagrantfile
add some scss. fix layout makeup
Fixed layout files
Merge branch '2.3' into 2.4

* 2.3:
  Fixed PHPUnit doc URL
  make htaccess deny in src and app work with apache 2.4
minor #612 Allow Doctrine 2.4 to be installed (jdespatis)

This PR was merged into the 2.3 branch.

Discussion
----------

Allow Doctrine 2.4 to be installed

The commit https://github.com/symfony/symfony-standard/commit/0cafa504b6d1235c901d127da01c996219341e6c#diff-b5d0ee8c97c7abd7e3fa29b9a27d1780, lets Doctrine 2.4 installable

But it has been performed only on `master`, `2.4`

Any reason why it shouldn't also be backported to last stable version of `symfony-standard` (`2.3`) ?

Commits
-------

42937c1 Allow Doctrine 2.4 to be installed
tweaked README
Merge branch '2.3' into 2.4

* 2.3:
  tweaked README
  Allow Doctrine 2.4 to be installed

Conflicts:
	composer.json
Merge remote-tracking branch 'symfony/2.3' into 2.3
Updated composer.lock
Merge branch '2.3'

Conflicts:
	composer.json
	composer.lock
Merge remote-tracking branch 'symfony/2.4'

Conflicts:
	composer.json