Rearranged model DALEC package to be able to compile as a package. Added to PEcAn.all and build.sh
small bug in run.write.config: error message that crashed because it referenced a non-existant variable
many changes to write.configs.dalec to get a simple version running,. currently can only process SLA, and leaf & root turnovers. Also, the job.sh script is currently very simple -- will probably want to integrate with the template approach from the other models.
added model2netcdf.DALEC
Merge branch 'master' of github.com:PecanProject/pecan
Merge pull request #183 from mdietze/master

DALEC: initial functioning version
Merge remote-tracking branch 'origin/master' into GH-158-update-tests