Update to getglue-java 1.4.0.

- https://github.com/UweTrottmann/getglue-java/blob/master/CHANGELOG.md#version-140-2014-08-14
Prepare version 17-beta3.
Show remove dialog immediately, check if removable in background.
Merge branch 'open-remove-dialog-faster' into beta
Switch list widget cursor only once queried.
Ensure widget cursor is non-null before using it.
Avoid duplicate data query when creating widget.
Merge branch 'improve-widget-cursor-switch' into beta
Change log for 17-beta3.
Merge branch 'beta' into dev