don't add models to AnP model groups
don't show model group in view command
Remove ModelGroups from AnPs

CHANGELOG: As of this commit, Analysis Projects no longer have
an associated Model Group. The canonical source of Analysis Project
membership for Models is a bridge table in the database. To filter
Models based on Analysis Project you can use the analysis_projects
accessor in your commands. Ex: genome model list
analysis_projects.name='My Project'
Naive locking around build_requested for race condition (AUE-382)

Lock around build requested to avoid a scenario where builds that are requested
are not made.
cleanup
compensating for test names causes more problems than it solves, so skip it
factor timing code out of _faster_get
remove trailing whitespace
use more intelligent lock params
Lock to the process context and unlock only once
File::Spec it up
updated ur submodule to a39cdc3
updated jenkins submodule to 787c4e4
updated graphite submodule to 8a08a11
Merge pull request #286 from jweible/AUE-382

Locking around build_requested for race condition (AUE-382)
Merge pull request #316 from acoffman/factor_out_timings_in_sr

Factor timing implementation out of SoftwareResult
Merge pull request #265 from acoffman/stop_creating_anp_model_groups

Stop creating AnP ModelGroups