Sfc-ui - added Rendered Service Path view

+ tabbed tables are automatically reloading
+ SF REST URI can be configured
+ modal dialogs are now scaling properly
+ a lot of minor bugfixes

Change-Id: Icf8c25bee2649bda5a2568e84ee11d306b2d49d2
Signed-off-by: Andrej Kincel <akincel@cisco.com>