[#46491831]
Move Msf::DBManager#import_msf_xml into
Msf::DBManager::ImportMsfXml#import_msf_xml and include
Msf::DBManager::ImportMsfXml to cut down size of the infamous db.rb.
Break up #import_msf_xml to have separate methods for parsing web_forms,
web_pages, and web_vulns. The method for
web_vulns, #import_msf_web_vuln_element is needed so that it can be overridden in
Pro to handle the Pro-only changes to Mdm::WebVuln.
[#46224565]
The following rake tasks are added and work similar to how they work in
rails apps:
* db:create
* db:drop
* db:migrate
* db:migrate:status
* db:rollback
* db:schema:dump
* db:schema:load
* db:seed (but no db seeds defined at this time)
* db:setup
* db:version
The hidden task db:test:prepare is also available, which means `rake
spec` can depend on it so that the test database is dropped and
recreated from the development database when running specs (Although
there are yet to be database tests, this branch is in preparation for
that work that will be split between multiple developers.)