Merge pull request #39 from bbest/master

buffers, baltic, NP
Merge pull request #40 from bbest/master

fixed duplicates in FAO-Commodites (ohi-science/ohicore#34)
Merge pull request #41 from bbest/master

fixed duplicates in FAO-Commodites (OHI-Science/ohicore#34)
Merge pull request #42 from bbest/master

fixed duplicates in FAO-Commodities and in `name_to_rgn_id()`
Merge pull request #43 from bbest/master

more NP updates (ohi-science/ohicore#34)
Merge pull request #44 from bbest/master

added sum_na()
Merge pull request #4 from OHI-Science/master

finished FAO-Commodities data files for NP (OHI-Science/ohicore#34)
playing with gvisMotionCharts
removed first() from name_to_rgn_id.r; working with World Bank stats with improved BB functions
Merge pull request #45 from jules32/master

World Bank stats using name_to_rgn_id.r and gapfill_georegions.r
with @bbest: realizing that previous problems with groupby() and summarize() were again caused by the sequence in which plyr and dplyr were loaded. Attemped to put in a check in name_to_rgn.r (note name change from name_to_rgn_id.r): this is currently commented out and maybe should go in ohicore itself
Merge pull request #46 from jules32/master

with @bbest: realizing that previous problems with groupby()...
Merge pull request #47 from bbest/master

updated common.R to sequence loading of plyr/dplyr `summarize()`, added NP dataset
Merge pull request #5 from OHI-Science/master

updated src/R/common.R to proper loading sequence so dplyr summarize works
updated data_prep.R with name_to_rgn.r and gapfill_georegion.r for World Bank data. Saved new files--cannot access attribute table at this point though. Will figure out Wednesday
pushing this file
Merge pull request #48 from jules32/master

World Bank 2014 data almost there--attributes table access problem still to fix
Merge pull request #49 from bbest/master

finished Israel regions
new trash data to process;
comparing gapfill_georegions.r with add_gapfill.r
Merge pull request #50 from jules32/master

new trash data to process;