remove obsolete travis configs

tests/travis/php.ini

@@ -1,2 +0,0 @@
-default_charset = "UTF-8"
-always_populate_raw_post_data = -1

tests/travis/travis-ci-apache-hhvm.conf

@@ -1,25 +0,0 @@
-<VirtualHost *:80>
-
-  DocumentRoot %TRAVIS_BUILD_DIR%
-
-  <Directory "%TRAVIS_BUILD_DIR%">
-    Options FollowSymLinks MultiViews ExecCGI
-    AllowOverride All
-    Order deny,allow
-    Allow from all
-  </Directory>
-
-  # Configure Apache for HHVM FastCGI.
-  # See https://github.com/facebook/hhvm/wiki/fastcgi.
-  <IfModule mod_fastcgi.c>
-      <FilesMatch \.php$>
-          SetHandler hhvm-php-extension
-      </FilesMatch>
-
-      Alias /hhvm /hhvm
-      Action hhvm-php-extension /hhvm virtual
-
-      FastCgiExternalServer /hhvm -host 127.0.0.1:9000 -pass-header Authorization -idle-timeout 300
-  </IfModule>
-
-</VirtualHost>

tests/travis/travis-ci-apache.conf

@@ -1,19 +0,0 @@
-<VirtualHost *:80>
-
-  DocumentRoot %TRAVIS_BUILD_DIR%
-
-  <Directory "%TRAVIS_BUILD_DIR%">
-    Options FollowSymLinks MultiViews ExecCGI
-    AllowOverride All
-    Order deny,allow
-    Allow from all
-  </Directory>
-
-  <IfModule mod_fastcgi.c>
-    AddHandler php5-fcgi .php
-    Action php5-fcgi /php5-fcgi
-    Alias /php5-fcgi /usr/lib/cgi-bin/php5-fcgi
-    FastCgiExternalServer /usr/lib/cgi-bin/php5-fcgi -host 127.0.0.1:9000 -pass-header Authorization
-  </IfModule>
-
-</VirtualHost>

tests/travis/travis-ci-apache.sh

@@ -1,18 +0,0 @@
-# set up php under apache
-if [[ $(phpenv version-name) == 'hhvm' ]]; then
-    sudo a2enmod rewrite actions fastcgi alias
-    sudo cp -f owncloud/apps/news/tests/travis/travis-ci-apache-hhvm.conf /etc/apache2/sites-available/default
-    sudo sed -e "s?%TRAVIS_BUILD_DIR%?$(pwd)?g" --in-place /etc/apache2/sites-available/default
-    sudo service apache2 restart
-    hhvm -m daemon -vServer.Type=fastcgi -vServer.Port=9000 -vServer.FixPathInfo=true
-else
-    sudo cp ~/.phpenv/versions/$(phpenv version-name)/etc/php-fpm.conf.default ~/.phpenv/versions/$(phpenv version-name)/etc/php-fpm.conf
-    sudo a2enmod rewrite actions fastcgi alias
-    echo "cgi.fix_pathinfo = 1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
-    ~/.phpenv/versions/$(phpenv version-name)/sbin/php-fpm
-    sudo cp -f owncloud/apps/news/tests/travis/travis-ci-apache.conf /etc/apache2/sites-available/default
-    sudo sed -e "s?%TRAVIS_BUILD_DIR%?$(pwd)?g" --in-place /etc/apache2/sites-available/default
-    sudo service apache2 restart
-fi
-
-