make sure the or is evaluated correctly.
fixes to read.settings
make sure to only send email if to is specified.
models.run now does conversion

the template for the job is now in inst/template.job
use file.path not paste
fix broken build

Now require database$driver to be specified
Fix tests to work with postgresql
postgresql is numeric and mysql is integer
Commiting settings error
Fixed error checking for name in pft
Fixed error checking for name in pft
Merge pull request #78 from mtmarsh2/fixsettings

Fixsettings
globalbiocro.Rscript working with example file
Merge remote-tracking branch 'origin/master' into biocro-module
added master version of globalbiocro.Rscript; will begin modifying for pecan on this branch