ovpnmain.cgi: Fix remote IP address validation.
ovpnmain.cgi: Don't fail if files are not existant.

N2N connections could not be deleted if they have never been
started.
tor: Only start tor when it has been enabled.
tor: added daemon stats and little changes on styling
tor: new stings added to language files
translation: Fix typo.
tor: added startup files
tor.cgi: Remember selected exit node country.