Created ZF2013-04 security release
Created release announcement
Compiled blog

- Also brought in changes from skeleton app to support CLI web server, to allow
  testing via CLI web server.
[2.2.5] release readiness
Merge branch 'release/2.2.5'

2.2.5 release
New ZendCon 2013 EU banner
Merge branch 'hotfix/zendconeu-banner'