Fix all licence header in all files

[ElectricMaxxx]

OLD:

/*
 * This file is part of the Ivory CKEditor package.
 *
 * (c) Eric GELOEN <geloen.eric@gmail.com>
 *
 * For the full copyright and license information, please read the LICENSE
 * file that was distributed with this source code.
 */

NEW:

/*
 * This file is part of the FOSCKEditor Bundle.
 *
 * (c) 2018 - 2018 Friends of Symfony
 * (c) 2009 - 2017 Eric GELOEN <geloen.eric@gmail.com>
 *
 * For the full copyright and license information, please read the LICENSE
 * file that was distributed with this source code.
 */

[kunicmarko20]

Looks good, will you provide a PR or should I?

[kunicmarko20]

Can we maybe do it 2018 - present because we will have to edit all files every year.

[ElectricMaxxx]

this is a nice task in the night of silvester, you got something else todo there? g ok lets do it your way.

[ElectricMaxxx]

Final:

/*
 * This file is part of the FOSCKEditor Bundle.
 *
 * (c) 2018 - present  Friends of Symfony
 * (c) 2009 - 2017     Eric GELOEN <geloen.eric@gmail.com>
 *
 * For the full copyright and license information, please read the LICENSE
 * file that was distributed with this source code.
 */

[kunicmarko20]

Missing space 😄

[ElectricMaxxx]

my IDE does not want me to replce with a line break :-(