PLAY-22: Add segment background
PLAY-22: Update default font and header
PLAY-22: Update logo
PLAY-22: Update default styles
PLAY-22: Add footer, update css classes
PLAY-22: Update side bar styles
PLAY-22: Update tree styles
PLAY-22: Update command enpoints css classes
PLAY-22: Update connection css classes
PLAY-22: Remove inline styles
PLAY-22: Update resource endpoints css classes
PLAY-22: Update structure browser css classes
Merge branch 'PLAY-22-style-update'