Update submodule 2
Merge branch 'master' of https://github.com/nerdzeu/nerdz.eu
Enable callback usage in Prettyprint.

This enables the possibility to use callbacks with PrettyPrint.
It is fairly easy: place in your template.values file, in whatever section you need to use the callback, a variable named 'prettyPrintCallbackName', and assign an UNIQUE name you will be using for that callback.
Then, in the corrispective JS file of your template, do something like window['your_callback_name'] = function() { console.log ('Yay!'); }. Voila, you're done.
This was done to circumvent an issue with the current NERDZ architecture: there is not a way to alter how BBCodes are displayed. My intention was to edit the output of the [code] tag, but without editing the main codebase this is impossible without using an hack like this.
This commit does not break anything - any template not specifying this variable will not be affected.
Removed the colon from the nick changed notice

Many users reported that the colon is not necessary, so I removed it.
Added http:// to splash screen to avoid error 407
Merge pull request #61 from DrJest/master

Added http:// in splash page to avoid 407 error on redirect
Merge pull request #58 from Robertof/patch-nchange-colon

Remove the colon from the nick changed notice
Merge pull request #56 from Robertof/patch-prettyprint

Enable callback usage in PrettyPrint.
Merge pull request, thumbs up/down system #55
Update submodule tpl/2
Update submodule tpl/2
Thumbs Fix
Merge pull request #67 from DrJest/master

Update submodule tpl/2
Update submodule tpl/0
Merge branch 'master' of github.com:nerdzeu/nerdz.eu
Update submodule tpl/0
Update submodule tpl/0
Merge branch 'master' of github.com:nerdzeu/nerdz.eu
Update submodule tpl/2
Merge pull request #69 from DrJest/master

Update submodule tpl/2