adding SampleCollection back as a mechanism to identify sets of Samples, there will be only one process...no more process types
Merge branch 'develop' into feature-universal-process
added models for PR input values to be distinguished by sub-process implementation input
removed some previous PR related stuff
starting new angular process request app
got partials loading via ng-include
added services
fixed bug in exclude fields for EditSitePanelForm
get site panel selection step working in process request app
update api URLs to be Angular friendly (optional trailing slash)
created dedicated SitePanelFilter to enable multi-site selection in URL query params -> "?site=1&site=2"
master checkbox to select all site panels
fix trailing slash for visit type API URLs
draft sample selection step with category accordions
started sample filtering mechanism
created django filter class for CytometerList API view
finished the sample filter
draft parameter selection
Update travis-ci.txt
Update .travis.yml