TopaDengue Additions

This official release includes:

• A number of fixes done throughout 2018
• The first working version of the ODK sync worker
• The new assignments dashboard, which includes a territorial map
• New logics of distributing points among more than one user to ensure everyone who visits a city_block gets credit when houses in that city_block become green
• Refactored the reports page to work with inspections
• Added improvements an fixes to the csv exploration page
• Algorithms to automatically detect when two inspections relate to the same breeding site