Invoking of playRemote  fixed. Added initial support for install timeout parameter passed from widget
adding pool decisions table and wiring to approve/disapprove decisions in manual modes
updated decisions table to show 'executed' attribute
fixing server explode when joining undefined values
adding option to abort pool decision (if not approved yet)
adding expires param when occupying nodes
adding option to turn auto-refresh on and off
passing timeout for installation
Merge branch 'upstream' into merging

Conflicts:
	app/views/widget/_widgetForm.html
Merge remote-tracking branch 'evgenyf/master'
Merge remote-tracking branch 'eliranmal/master'
fixing js lint error
Merge branch 'eliranmal'
increasing timeout for karma launcher
Merge branch 'eliranmal'
handling thrown exceptions with domains to prevent server crash
Merge branch 'eliranmal'
fixing cloudify cli service to work as main script
putting default widget footer in its place
adding cloudify-cli-service conf to production