Merge pull request #43 from lawinslow/master

Fixed build??
Merge branch 'master' of https://github.com/USGS-R/mda.lakes
Remove old unused GRL fig3 code
Increased performance of resampling
No longer using file to transfer downsampled vals
Added overall stats calc to document it
Updated fig 2 as per reviewer feedback
Updated map with significance
Making fig generation faster
Removing SB code