edina/cobweb-project #9: add local provider login, need to revisit this
Add pcapi dependency on bower
edina/fieldtrip-cobweb-project#3: add local provider and add security
edina/fieldtrip-cobweb-project#3: add some comments
Remove the special url treatment for local provider
Fix the polling for the local provider when is done via an auth proxy
Pass undefined as userid to the callback when login fails

Issue edina/fieldtrip-cobweb-project#9
Add choose and download editors as anonymous user

Issue edina/fieldtrip-cobweb-project#14
Remove trailing spaces
Fix name of doCallback function
Remove some debugging code
Merge branch 'cobweb'

Conflicts:
	src/www/js/download.js
	src/www/js/pcapi.js
	src/www/js/sync.js
	src/www/js/upload.js