update stages
update scoverage dependency to latest (0.99.7.1)
run scoverage
Merge pull request #288 from mossprescott/latest-scoverage

Latest scoverage
comment mongolocal backend
Merge pull request #289 from mossprescott/jenkins-fixes

Remove dependency on local mongodb instance
Merge branch 'master' into wip/211
additional tests
delete commented code
new type for distinct flag
fix rendertree for reshape ndoes under GroupOp and ProjectOp
collapse projectop on the right with source matching left

Only a particular case that is encountered with distinct