fix. error importing UserMetricError, use base Exception class.
mod. use http://noc.wikimedia.org/conf/ dblists to build project : db map.
fix. don't need to check concurrent jobs to add to wait queue.
fix. When project as a function of cohort tag  from url is invalid use whatever is passed in the request.
fix. error importing UserMetricError, use base Exception class.
mod. use http://noc.wikimedia.org/conf/ dblists to build project : db map.
fix. don't need to check concurrent jobs to add to wait queue.
fix. When project as a function of cohort tag  from url is invalid use whatever is passed in the request.
Merge branch 'master' of github.com:rfaulkner/E3_analysis
fix. ensure that user IDs are strings so they can be matched.
Merge branch 'working'
Merge branch 'working'
Merge branch 'working'
Merge branch 'master' of github.com:rfaulkner/E3_analysis
Merge branch 'working'
Merge branch 'working'
Merge branch 'working'
Merge branch 'working'
fix. remove RevertRateArgsClass def from revert_rate module, use pack and unpack args methods to communicate params among worker threads.
Merge branch 'working'