#29. initial LIV.ECO function, equivalent only up to country_Nature2012. Still need to update inputs prior (from base data), and outputs subsequent (aggregate to regions_Nature2012, disaggregate to regions_Web2013).
added detailed FIS and MAR for Global2012.www2013 (#33), added layers_navigation_2012a_2013a.csv to inst/extdata/tmp as raw download tracking differences (#48)
placeholder README.md for #30
added FIS, MAR layers for Global2012.www2013 (#33), and deleting extraneous files in layers* folders within data_create.R script
fixed MAR functions, added dplyr dependency
resolved #52 by updating trend lm() calculation to use ddply with custom function vs summarize() argument. not sure why or at which versions stats::lm() or plyr::ddply() changed to dissallow the old method.
updated AO() with ddply(...lm()) issue (#52), moved NP() to post-Index goal execution in goals.csv to use FIS status from scores and not a seperate layer (#33), fixed LE()
updated LE 2012 Eritrea LIV ECO hack to use ddply, checking in scores as calculated (vs off filesystem previously: src/toolbox/scenarios/global_2013a/results/OHI_results_for_Radical_2013-12-13.csv) to note differences pre pressures fix (#48)
Merge pull request #55 from bbest/master

fixed problems in functions.R with new lm() behavior for trends: LSP, AO, NP...