[CDF-332] - Split SchedulePrptComponent, TrafficComponent, JFreeChartCom...

...ponent and CommentsComponent CSS rules into single files, allowing samples to run in legacy, debug and production (compressed) mode

[CDF-402] - Fixed hardcoded image paths in cdf.css used by legacy samples
[CDF-403] - Moved SchedulePrptComponent, TrafficComponent, JFreeChartComponent and blockUI images into appropriate locations, allowing samples to run in legacy, debug and production (compressed) mode