Add data north uganda 2016

[yashgadhiya10]

No description provided.

[MsPixels]

LGTM

[yashgadhiya10]

@ivanzvonkov Since the last few pull triggers, the count of data pulled is the same as reported in the report.txt. Also, some features were not pulled correctly. Needed your suggestion on how to fix the issue.

Update: Just checked that some missing features might be due to unavailability of Sentinal-2 data for our time frame (2016-01-01 to 2017-12-31)

[ivanzvonkov]

You're right there seems to be some issue with the S2 data

I ran openmapflow create-datasets locally which allows me to acknowledge failures in GEE and get around that.
There is still some test failures but they are from other causes, so this looks good to me.