Fixes dependencies in box

A number of dependencies were missing and incorrect.
this commit fixes those missing dependencies and makes it
posible to use box to create a phar for the release.

Bump version to 2.8.5

Removed DOMPDF

Bump version number to 2.8.3 for Composer hotfix

Push version to 2.8.2

Merge pull request phpDocumentor#1467 from rgeraads/master

revert phpDocumentor#1405 because it spawned phpDocumentor#1451

Merge branch 'develop'

Conflicts:
	composer.json

Merge branch 'master' of github.com:phpDocumentor/phpDocumentor2

Upped version number to 2.7.0

Update version to 2.6.1 and update changelog