only select subset of sites if model is ED/SIPNET (github #45)
fix check dates
dbfiles setting is now part of run
If edin template not specified in setting use the revision of the
model to find the right ED2IN.r<revision> file (github #17)

If trait is not in ed list print error and continue to next trait
mstmipvar has NA as default for all params, check to see if number is float before writing
remove template for biocro (github #44)
use settings
make sure write is set before using it
created local mstmip vars file, for those that are not mstmip_vars
Merge branch 'master' of github.com:PecanProject/pecan
Merge branch 'master' of github.com:PecanProject/pecan
use long name for display of variables (github #41)
Merge branch 'master' of github.com:PecanProject/pecan
Lots of fixes to read.settings
Fixed tests for read.settings

Make sure quitOnSevere is set to FALSE when running tests, otherwise CMD CHECK will quit and fail
missing test file
forgot PEcAn.utils
forgot PEcAn.utils
minor fix for ed test, still broken for nsoil
fixed model2netcdf few questions left (see redmine #1761)
removed stop that was accidently checked in
using NA for nsoil if not known