Add production environment for Botswana server.
Merge branch 'refactor' into develop

Conflicts:
	fabfile.py
Hide navbar Admin button that's not being used yet.
Fabfile: fix Redis install script.
Index page: display recent procurements in table. Clean up display of DB overview.
Autocomplete: only match on Product/Medicine name, display manufacturer as muted text.
Improve search box display in navbar.
Add links to product page from 'Recent Procurements' on index page. Highligh links by making them 'strong'.
Don't include Medicine name in Product name automatically.
Product page: clean up display of details in banner.
Rename msh to MSH.
Product page: Render benchmarks comparisons as alerts. Improve styleing of product comparison table.
Add margin to flags.
Add Medicine name to autocomplete suggestions, and to Product catalogue on Supplier page.
Capture supplier contact details while migrating the data.
Handle None values while rendering contact details.
Autocomplete: clean out HTML from slected item before displaying in the textbox.
Db overview: restrict count to procurements that happened in the past year.
Autocomplete styling: match font size of suggestions to that of the search-box.
Better rendering of incomplete Supplier contact details. Handle rendering of unnamed/unknown manufacturers.