Credentials no longer accessible from web page

Questionable change, so that's all that was changed in this commit
Names must be alphanumeric characters, underscores, hyphens, and spaces only now

^[a-zA-Z0-9 \-_]+$
Merge branch 'develop' into stefan
Rename model error message for invalid names moved to JS
Job status now sorted by date
Revert "Credentials no longer accessible from web page"

This reverts commit 28bf062bb1e37558f1ea43ee9f6ccb76f9b54d13.
Minor modifications to the status script
Datetime fixed to be local
Reaction, model, parameter, and species names must be alphanumeric with underscores and hyphens
The server masks the user time zone

Looks like UTC is the only option for now
Removed date/time printout in status and replaced with a sorted job number that means the same thing
Merge branch 'stefan' into develop

Conflicts:
	app/handlers/modeleditor.py
	app/handlers/simulation.py
	app/handlers/status.py
Fixed user_id() stuff