I just commented out the interesting example which was causing an error message in Linux checks.  -Jo

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/ecohydrology@198 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added warning section to SnowMelt.Rd and Lumped_VSA_model.Rd.  Also added reference to paper submitted on this model. -Jo

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/ecohydrology@199 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Added reference to the 2013 JAWRA paper on this, and Brutsaert's Emissivity paper. - Jo

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/ecohydrology@200 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
removed spaces in warning section -Jo

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/ecohydrology@201 edb9625f-4e0d-4859-8d74-9fd3b1da38cb