jsTree 'cut' also does 'remove'. See #11882
Remove 'Remove/unlink' from jsTree
Renaming 'Copy/Cut/Paste Link' See #11881
Toolbar 'Cut Link' also removes from tree
"Show file paths" now shows the targets of the (sym)links in case of inplace imports
Externalized the FilePath dialog into a separate class
Implemented a clickable tooltip
Improved/Fixed inplace import icon tooltip/paths

Swing tooltip replaced by ClickableTooltip
'Show file paths' now shows the link target in case of inplace imports
Updated copyright date
Close the RFS and kill the root session.
Update copyright header.
jquery-ui custom images cleanup
jquery-ui cleanup:
 - adding README file and few others from the original package
 - removing themes/flicker
panojs css cleanup
webgateway css cleanup
webclient dusty.css and dusty_ie.css cleanup
moving wrapping JQuerySpinBtn by top level container
fixing embedding dragdiv.mousewheel in viewer
keeping jquery-ui imports of css and js in one location
changing jquery-ui path in webgateway