Fixed inversion of pressures and status for Pathogens:

Correct now:

# 2014 pressures scores are rescaled to maximum 'poopers' since eez2012 (2010-2012):
# Benin in 2012
#
# 2013 pressures scores are rescaled to maximum 'poopers' since eez2012 (2010-2011):
# Benin in 2011
#
# 2012 pressures scores are rescaled to maximum 'poopers' since eez2012 (2010-2010):
# Benin in 2010
Merge branch 'master' of https://github.com/OHI-Science/ohiprep