added taxonomy's manually maintained data
Added Brad H's decimal degrees conversion function

File provided by Brad, I renamed it (replaced spaces with periods) to
maintain consistency with the other conversion utilities
Added Google Earth files to list of excluded files
Added Michelle G's SummarizeByGrid function

Modified name to match naming convention (was SummarizeByGrid.r).
Merge branch 'master' of github.com:jae0/ecomod
taxonomy bootstrapping
taxonomy system completely overhauled
taxonomy system completely overhauled
Merge branch 'develop'

Conflicts:
	.gitignore
	utility/src/_Rfunctions/amchelpers.r
taxonomy bootstrapping
moved summarize.by.grid.R to parent directory as it is an example and not a function