updates to biocro module
minor code refactoring for clarity
changed 'break' to 'logger.severe' in get.trait.data.pft
cleaned up run.sensitivity.analaysis
updated get.ncepmet to select files by formats.name
single job script for local/remote/qsub execution (redmine #1173)
use scratch folder using settings$host$run$scratchdir
clearn scratch folder using settings$host$run$clearscratch (true by default) (redmine #1129)
add filter on hosts shown in pull down
code to filter out hosts
allow user to enter email to get notification when run is finished (redmine #745)
jump to right point in workflow from history.
update biocro for jobrun (redmin #1560 #1750)
if outdir is relative add getwd
rundir/outdir in host are no longer set, these are remote