Also changes the avatar from a jpeg to a png, to allow for
transparent background. The indexed png is also smaller in size.
Note that at the moment the default avatar is only used when
the user requested a custom avatar and the custom avatar file
is not found (should never happen).
In the future the default avatar could be used as a default
return when by-mail avatar lookups fail too (both gravatar
and libravatar support passing a default)
From https://godoc.org/crypto/tls#Config
ServerName is used to verify the hostname on the returned
certificates unless InsecureSkipVerify is given. It is also included
in the client's handshake to support virtual hosting unless it is
an IP address.
This is needed for certificate validation without InsecureSkipVerify.
* Do not write HTML in text/plain mail part
Fixes#2928
* Pass text/plain first, text/html second
* Do not send plain/text email if html2text failed (untested)
When use builtin SSH server with concurrent operations, there are probabilities
One connection could use the command from another connections.
Fix this by set SSH_ORIGINAL_COMMAND for each command, not set in global scope.
Replace spaces with "%20" in "urlPrefix", before markdon processing.
The spaces were causing blackfriday (markdown processor) to behave
strange. This fixes#2545.
Sandro Santilli
Franz Schmidt
Unknwon
Paul Tötterman
Kim Carlbäcker
Cosmin Stroe
Nikko Miu
Odin Ugedal
Alec S
Rodrigo Saboya