map_to_BEA_sectors hardcoded for 2012

[WesIngwersen]

flowsa/flowsa/sectormapping.py

Line 164 in 54addf7

def map_to_BEA_sectors(fbs_load, region, io_level, year):

Seems necessary to make this dynamic

[WesIngwersen]

Also this function, when being passed an fbs_collapsed, is returning two columns with 'Sector' name.

[catherinebirney]

Commit d13fd1e lets us pick target bea year (default 2012), determines the naics year from the FBS itself, and drops duplicated Sector col