show a download button instead of triggering the download once
new UI
implement zip file certificate download
support ZIP file download for certificates and config file
zip actually has application/zip as media type
document the status type a bit in PdoStorage
Merge branch 'master' of github.com:fkooman/vpn-user-portal into develop
update templates, remove manual configuration UI clutter, who cares anyway...
make some template stuff configurable, move mellon configuration to Authentication section
update CHANGES and spec