added icon css files to styleguide stylesheet imports
nav-stacked
removed unused template
add missing dashboard images
fixes to is_current
properly set schedule case properties when editing the schedule
add periodic task to update all schedule case properties
more cleanup
document some of this mess
Merge pull request #4711 from dimagi/missing-dashboard-images

add missing dashboard images
update staging.yaml

[ci skip]
clean up CHUNK_SIZE globals
do not square chunk_size...
Fix uniqueness test failure
update staging.yaml

[ci skip]
avoid extra request per call of UnknownUsersPillow
Fix lambda syntax
add updated commcare hq font to hqwebapp/base.html
add new set of icons for dashboard and a couple for vellum
Merge pull request #4710 from dimagi/styleguide-iconz

Add Documentation for Icons to Styleguide