[COOK-3075] - fix SUSE support

- fix service name
- install proper mod_wsgi package
- fix default paths, user, group, package names etc.
- SUSE uses different directories for ssl files: ssl.csr/, ssl.key/,
ssl.crt/, ssl.crl/, ssl.rpm/, so disable the default ssl directory
management from chef
- SUSE doesn't use a sites-available directory + a2ensite/a2dissite
utilities - disable the default site management from chef