Refactor bits of advanced search

Also adds missing objects (Audits, Workflows and Sections)
More whitespace fixes
Add show history button to Workflow Tasks
Hide some workflow buttons from users without update privileges
Make cycle color match other cycle objects
Remove workflow styles
Workflow state flow
workflows, sections, base objects
info widgets continued
make relevant checkbox should not be available when page-instance is same as the instance; to eliminate circular reference
Merge remote-tracking branch 'origin/develop' into feature/workflow-state-flow
Add assigned state to cycle
Support for filters in LHN
controls, people, systems, processes
Workflow status changes
rest of them
Merge pull request #1680 from reciprocity/feature/info-blocks

Feature/info blocks
Add and maintain `next_due_date` columns

* Also, base "overdue" state on `next_due_date`
After editing an object in advanced search, there is no change on the parent modal
Add custom events based on Brad's suggestion