Lots of smaller fixes and initial work on time sheet feature(disabled for now)

I have done a lot of minor work so to not drift to fare it might be nice to get this merged:
Added ide-helper code for autocomplete in Netbeans, Eclipse, Vim and other IDE's where this is an option.
Add vat number and company id to comply with EU legislation
Fix composer dependency issue with requires moving to laravel 4.2
Fix paths in grunt and templates so site can be hosted in /subsite/