more debugging in response to changing run and workflow ID's. modified run.write.configs and start.model.runs to read the settings object explicitly rather than treating it as a global variable
modifing web workflow.R to work with changes to write.configs and start.model.runs. Initial testing of calling plot.netcdf without loading PEcAn.visualization -- not quite there yet
modified web graphics to not require full load of PEcAn.visualization library
modify plot.netcdf function with internal requires so that it can be called by itself
Merge pull request #150 from mdietze/master

More debugging of long ID's, speed up of web visualization