45 normalization

updates:

update baseline data with mop_up matching result
added "%" sign to all percentage variables
added short_id to nmis data
put all archived scripts into .tar.gz zip file
remove unused .ipynb file
re-arranged data out-put folder in dropbox and deleted old data
move json_dump from old site to dropbox
fix unique_lga issue in water_facility_data
fix relative path in json parser
updated mopup matching dump, utf-8 unicode issue fixed
go to 113 education raw data cleaning utf-8 unicode issue
To DO:

adding state level MDG goal to external data, in case we dont have it
mapping slug_names for snap shot indicators