enhance the AbstractSlidingWindow #480
Add sorted moving window operator and test #423
Fixed exception with KryoSerializableStreamCodec
updated icons in the lists of dash manager
updated table widths
fixed status css class in container overview widget
changed cpu percentage to only 1 decimal
updated window id labels for physical operator list
updated overview widgets, columns
updated chart legend
updated metrics widgets defaultId
updated header view
fixes #553, fixes #575
Fix the inappropriate words in variable name and docs #483
Fix doc #483
added icons to statuses, removed unused images
Merge branch 'master' into cosmetics#569
removed status images from mainsprite (using svgs instead)
Merge pull request #585 from andyperlitch/cosmetics#569

Fixes #569, Cosmetic changes
added post to the proxied ws calls for dev