WIP: feed mechanisms
Merge branch 'devel-practice' of http://github.com/jfharney/ScientificWorkspace into devel-practice

Conflicts:
	ui/frontend.js
	ui/proxy/apps.js
	ui/proxy/jobs.js
Added fail safe mode for apps
Done: File representation in UI

WIP: Feed mechanisms
Merge branch 'devel-practice' of http://github.com/jfharney/ScientificWorkspace into devel-practice

Conflicts:
	ui/frontend.js
	ui/proxy/groups.js
	ui/proxy/jobs.js
Added proxyConfig.js.
Merge branch 'devel-practice-copy' into devel-practice

Conflicts:
	ui/frontend.js
	ui/proxy/jobs.js
A few cosmetic changes to make it stable