added Global2013 to flowers_animation.R (#136)
minor NP updates
more updates to NP function (#34)
commented debug lines in TR function
added dependancy on methods package to Conf and Layers to get past `Error in ohicore::Conf("conf") : could not find function "new"`
Merge pull request #140 from bbest/master

on Israel, fixing `Error in ohicore::Conf("conf") : could not find function "new"`