Updated PHP 7.0 repository name

Author: Alexander Paliarush

scripts/vagrant/install_magento_environment.sh

@@ -19,7 +19,7 @@ sed -i 's|www-data|vagrant|g' /etc/apache2/envvars
 # Setup PHP
 # Workaround until php7.0 is available in official ubuntu repository
 apt-get install -y language-pack-en-base
-LC_ALL=en_US.UTF-8 add-apt-repository ppa:ondrej/php-7.0
+LC_ALL=en_US.UTF-8 add-apt-repository ppa:ondrej/php
 apt-get update
 apt-get install -y php7.0 php7.0-mcrypt php7.0-curl php7.0-cli php7.0-mysql php7.0-gd php7.0-intl php7.0-xsl
 # Install XDebug