From time to time linux is a pain... :P - thanks scripple for noticing it

Signed-off-by: emanuele <emanuele45@gmail.com>
Use the current theme for the wiz editor css

Signed-off-by: emanuele <emanuele45@gmail.com>
Avoid negative values in regexp - fixes #1517 - thanks Spuds for the suggestion

Signed-off-by: emanuele <emanuele45@gmail.com>