Redoing my commit:

* README files describe directories, and hold the place for them
* unzipRenameFile.R is used for shapefile support, I remember issues if
 it isn't there
* The remote Rserve might be a problem with this version that we should
 fix and supply back to n52
* Token replacement still needs to be worked out
Merge pull request #54 from jiwalker-usgs/master

Crazy git problem solved, ready to pull
First cut at the gridded bioclim function for eros deployment.