#1374 - fixed viewport reset under 20 items
#1376 - create the sort order panel + script to switch between sort/locations
#1376 - populate sort options in the side panel
           - create callback and reload data from CKAN
#1376 - implement keep location selection in the side panel when sorting changes
#1370 indicator action menu
Merge pull request #1406 from OCHA-DAP/search_controller

closes #1393
#1370 small html fix
adding sorting param
Merge pull request #1408 from OCHA-DAP/api-sorting-param

adding sorting param
Merge remote-tracking branch 'origin/dev' into indicator-action-menu

Conflicts:
	ckanext-hdx_theme/ckanext/hdx_theme/helpers/helpers.py
	ckanext-hdx_theme/ckanext/hdx_theme/plugin.py
Merge pull request #1407 from OCHA-DAP/indicator-action-menu

PUll req: #1370 indicator action menu
closes #1383
Merge pull request #1409 from OCHA-DAP/dan-sprint-34

closes #1383
#1376 - update sorting options
Merge pull request #1410 from OCHA-DAP/arti-sprint-34

Implement sorting panel
#1373 hook to CPS API for year list
Merge pull request #1411 from OCHA-DAP/year-list-cps-api-hook

Pull request: #1373 hook to CPS API for year list
#1383 and fixing topics
Merge pull request #1412 from OCHA-DAP/dan-sprint-34

#1383 and fixing topics
#1373 - period type dropdown selector + style