Symfony 3.0

Symfony 3 without any deprecation messages.

Replaced deprecated twig functions, styleCI fixes

Merge pull request #121 from helios-ag/analysis-XNxaLz

Applied fixes from StyleCI

Dump emoticons fix

Merge pull request #114 from helios-ag/script_fix

composer script fix

List with stars fix

Merge pull request #103 from alquerci/issue-71

Fixed list with star

travis fix

Merge pull request #102 from helios-ag/readme

fixed yaml syntax

Emoticons extension

Merge pull request #101 from helios-ag/readme

updated readme

fix various issues

Merge pull request #96 from helios-ag/patch

various fixes

Distribution bundle dependency fix

Update README.md

tagged as 6.2.1