Get rid of Sencha MenuBar widget.
Move resource classes to dedicated package.
New popup menu (cont'd).
Use new popup menu in remaining places.
Reorganize UI classes into a new set of packages.
Get rid of Sencha main panel stuff.
Get rid of Sencha main panel stuff (no useful styling yet...).
Get rid of Sencha toolbars and tool widgets.
Get rid of Sencha dialog boxes.
Get rid of Sencha GXT dependency.
Upgrade jetty container.
Rudimentary unit testing for GWT.
New popup window for dialog boxes. More fixes for styles & layout.
More UI fixes.
Movable popup window.
New status bar replacing ErrorHandler.
Clickable commands for status bar.
Get rid of status bar in trace call tree panel.
Convert HostListPanel into uibinder template.
Convert Trace Search panel to UIBinder (+ proper styling for toolbars).