Proposed fix for #297
interim commit - refactor of queue & invocation
reducing the number of errors from the refactor of invocation/queues
fix a bunch of tests
Pep8 fixes + remove bogus imports
Fix way more bugs.
Trying to fix more errors.
Fix many more bugs
Fix some pep8 violations I had introduced.
Cut out some more crap, but noticed that invocation of parameterized
builds is broken.
Lots of fixes
Fix redefinition of id.
Tidy up exceptions file.
More fixes to parameterized builds - still broken.
Tiny fixes.
adding test to illustrate bug with get_revision with no scm
Fixing get_revision with no scm
Fixed kerberos request's interface
Linter fixes
Low level api change to support tree api