Svn: Adding config options for specifying a user and password for subversion and to trust server SSL certificates
Svn: Tidying up code and logging of subversion trust and user/pass options
Svn: Fixing pep8 and pylint checks
Probes: Fixing Django exception import
Svn: Fixing pep8 check
Merge pull request #96 from kincl/jasons-hacking

Svn: Adding config options for specifying a user and password for subversion and to trust server SSL certificates