Update composer.json
Update header.ctp
Update composer.json
Update header.ctp

fail
This is a combination of 2 commits.

Updated the navigation. It now is a dropdown. Which is much more convenient when having a lot of log files to choose from.

now it will check for updates every 5 seconds.
html entities are not funny..
Merge pull request #1 from JelmerD/master

Sync with upstream