qmd: rename test filename (to match every others one with a .js ext)
Prevent duplicate newlines in bounce message
Fix example and prevent leak FDs
Increase the default open file limit in Upstart script
Fix date format on bounce messages
Fix timeout when processing mail
Merge branch 'master' of github.com:baudehlo/Haraka
tls: s/1024/2048/, to reflect current Best Practices

(note that most SSL providers have forced the reissuance of 1024-bit SSL certs in 2013)
net_utils: s/stun/vs-stun/

vs-stun:
  works with current versions of node.js
  has a nicer API
  provides more net topology data (we don't need it, but nice to have)
package.json: s/stun/vs-stun/, added redis as optional dep
auth_vpopmaild: add tests and CRAM-MD5 auth support
Merge branch 'net_utils' into tls
Merge branch 'net_utils' into port465
Merge branch 'net_utils' into headers
Merge branch 'net_utils' into geoip
Merge branch 'net_utils' into graph
dkim_sign: fix crash issue #560

* initialize headers_to_sign as empty array, because that's what everything after will try accessting it as
* shed camelCase
* whitespace style updates
* consistent use of ; chars (syntastic)
dkim_sign: added a few tests
Changes: new file
karma: config file auth-refresh, cached in plugin.cfg