Reset array keys after documents are sorted
Merge pull request #276 from dlu-gs/feature/overview-sorting

Reset array keys after documents are sorted
Session id is not regenerated upon setting a new user principal
Merge pull request #277 from dlu-gs/hotfix/sec-man-no-sessid-regen

Session id is not regenerated upon setting a new user principal
File form element implements ValidationResultAwareInterface
Merge pull request #278 from dlu-gs/feature/file-element-fix

File form element implements ValidationResultAwareInterface
Removes space from html attribute class
Merge pull request #279 from miroslavhajek/hotfix/form-add-class-remove-space

Removes space from html attribute class
Entity processor which sets extension for file contents if missing
Merge pull request #280 from dlu-gs/hotfix/ext-missing-in-html-file-content

Entity processor which sets extension for file contents if missing
Password form element implements ValidationResultAwareInterface
Merge pull request #281 from dlu-gs/hotfix/password-form-element-fix

Password form element implements ValidationResultAwareInterface
AsciiAlphaNum validator