Default max value for alim is now 0.8
Changed defaults in plot.s6modelResults
Results are saved [closes #42]
Adds official assessment line to plot
findLatest also shows the path of the file
plot.s6modelResults changed default documentation
cleaned makeAssessment, extracted function that calculates CIs
renamed addIcesffmsy to addIces, made more flexible
plot.s6modelResults can plot SSB
Poisson estimation, rmax estimation, more quantities as ADREPORT