Removed unneeded comment.
Making some changes for nest and nestStr.
Changes due to nest, nestStr.
Now conforming to nest, nestStr notation.

Merge branch 'master' of github.com:MatthewHeun/Econ-Growth-R-Analysis

Conflicts:
	Packages/EconData/R/loaders.R
Now using nest, nestStr, and nestStrParen.
Back to roxygen2 (4.0.1)
Now using nest, nestStr, and nestStrParen.
Now conforms to nest, nestStr, and nestStrParen.
Added more example usage.
Reverting back to roxygen2 (4.0.1)
New small (n=2) versions of the data files.
Now conforms to nest, nestStr, nestStrParen.
Now conforming to nest, nestStr, nestStrParen.