Make sure to use the "system" command to launch the main lumina-open process instead of a QProcess. This allows apps like firefox/thunderbird to be able to see other instances of itself and act appropriately (just opening new tabs, etc). I am still not happy with using "system", and might change it to once of the "execvp" commands at a later date.
Merge branch 'master' of github.com:pcbsd/pcbsd