[0.8.2] [LibGDX 1.6.4]
-API Addition: VisValidableTextField#restoreLastValidText()
-API Addition: OsUtils.isAndroid(), OsUtils.getAndroidApiLevel(), OsUtils.isIos(), OsUtils.getShortcutFor(int... keycodes)
-API Addition: MenuItem#setShortcut(int... keycodes)
-API Addition: VisSplitPane#getFirstWidgetBounds(), VisSplitPane#getSecondWidgetBounds()
-API Addition: NumberSelector#setProgrammaticChangeEvents(boolean), NumberSelector#setValue(int value, boolean fireEvent)
-API Addition: NumberSelector#removeChangeListener(...)
-API Change: Removed MenuItem#setShortcut(int modifier, int keycode)
-API Change: FileUtils.isMac(), FileUtils.isUnix() and FileUtils.isWindows() moved to OsUtils
-Added ColumnGroup
-Fixed MenuItem shortcut label color when MenuItem is disabled
-If user clicks mouse before Tooltip appears, Tooltip won't be showed
-Fixed issue with GridGroup in ScrollPane - scroll bar appeared too late
-Fixed GWT compilation issues
-PopupMenu is now kept inside stage when displaying it
-FileChooser
 -API Change: Removed FileChooser#setVisble(boolean) (typo in name), use FileChooser#setVisible(boolean)
 -API Change: Renamed: setGroupMultiselectKey to setGroupMultiSelectKey, getGroupMultiselectKey to getGroupMultiSelectKey,
                       setMultiselectKey to setMultiSelectKey, getMultiselectKey to getMultiSelectKey
                       setMultiselectionEnabled to setMultiSelectionEnabled, isMultiselectionEnabled to isMultiSelectionEnabled
 -Fixed issue with very slow chooser creation on computers with floppy disk drivers installed ( https://github.com/kotcrab/VisEditor/issues/11#issuecomment-136892177 )
 -Fixed crash in when user tried to use history buttons for no longer existing directory
 -Fixed multiple selection when selection mode was set to FILES or DIRECTORIES
 -Added support for the back and forward mouse button for navigating in the history
 -I18N
  -added directoryNoLongerExists
  -added missing entries: newDirectoryDialogTitle, newDirectoryDialogText