SMK-1137/url preview save character encoding (#3)

* SMK-1137/Url_Preview_Save_Character_Encoding

* SMK-1137/Url_Preview_Save_Character_Encoding

Merge pull request #2 from smarkio/youtube_parser_force_utf8

youtube_parser_force_utf8

Update composer.json

Merge pull request kasp3r#11 from kasp3r/version-update

* Updated guzzle and PHPUnit to the latest stable versions

Merge pull request kasp3r#4 from kasp3r/youtube-fix

Fix youtube and some code formatting

refactoring and adding youtube parser

bugs fixing

Added build status