Communication on language resource import is bad

If I create a TM or Term-based language resource in translate5 and add a TMX or TBX file (or if I add them later on) the opened ExtJs window closes, after the file is uploaded.

In most of the cases the user assumes, that now the import has finished. Yet this is not the case and the resource actually shows the status "import" until the import worker finished in the back-end.

We need to better communicate the actual situation to the user and the status "import" must also be shown in the resource grid right away and not only after clicking on the resource.