Fixed FIRST_INSTALL file for TYPO3 7.x
Fixed FIRST_INSTALL file for TYPO3 7.x

Fixed #111

webdevops/TYPO3-docker-boilerplate,mblaschke/TYPO3-docker-boilerplate,mblaschke/TYPO3-docker-boilerplate,webdevops/Neos-docker-boilerplate,randomresult/boilerplate.typo3.org.local,randomresult/boilerplate.typo3.org.local,randomresult/boilerplate.typo3.org.local,webdevops/Neos-docker-boilerplate,webdevops/TYPO3-docker-boilerplate,mblaschke/TYPO3-docker-boilerplate,randomresult/boilerplate.typo3.org.local,webdevops/Neos-docker-boilerplate