New msol plugins

[stephenbradshaw]

New/updated/fixed versions of Microsoft Office/MSOL plugins, supporting both the v1 and v2 password based login flows. Provides a few fixes to the original msol plugin as well as command line options to feature enrich the login process, including:

• additional error handling/management of additional login results, both successful and unsuccessful
• user_agent picked at random from a preconfigured list, or the option --use_agent to override this with the one specified in the parent tool configuration
• client_id picked at random from the foci list of clients, allowing the login to result in cross-refreshable refresh_tokens being returned
• option to log the refresh tokens resulting from successful logons for later abuse using the --response_log <filename> option
• option to set the tenant_id for the login using the --tenant_id option
• option to instead use a randomly generated client_id for login --random_client - this can allow you to verify credentials as being correct without generating successful logon events in the tenant (also no token will be returned)