fig path not checked correctly.
Added profile plotting funciton for Dale.
It's a bit rough, but it isn't too bad.
Trying to fix issue, maybe previous plot leaving plot parameters in weird state.
Merge branch 'master' of github.com:lawinslow/glmtools
removed dev.off()
adding CITATION file for read et al.
checking to see if xlim issue
force zero on y range
test remove other plot
testing plot issue
testing w/ print
punting. \dontrun
not sure why dontrun failed to not run
Merge pull request #79 from jread-usgs/master

Merging Luke's changes w/ CITATION too