update phpmailer into v5.2.8 via composer
Merge pull request #97 from owncloud/upgrade-phpmailer-versionto-528

update phpmailer into v5.2.8 via composer
adding phpseclib/phpseclib
Merge pull request #94 from owncloud/adding-phpseclib

adding phpseclib/phpseclib
update SabreDAV to 1.8.10
Merge pull request #95 from owncloud/sabre-dav-1.8.10

update SabreDAV to 1.8.10
add rackspace to composer
add guzzle sources added by composer
add symfony/event-dispatcher added by composer
add rackspace sources, added by composer
Merge pull request #99 from owncloud/add_rackspace_and_update_composer

add rackspace and update composer
adding isoft/mssql-bundle