OpenVAS6 compatibility

Hi, theses scripts provide a first step toward OpenVAS 6 compatibility. tested with 2.6 version of seccubus.
limitations (TODO) and prerequise : 
- it allows only one host target per scan.
- it allows only 1 ip per host target (in OpenVAS6, a target host may have multiple target ip)
- It may create host target and scans in OpenVAS6, but not delete it.
- it requires the installation of a perl module for omp communication with OV6, perl module written by Winfried Neessen (cf http://search.cpan.org/dist/OpenVAS-OMP/) 

Feel free to contact me for additional actions / informations (see mail sent 20/08 to fbreedijk)