Grr 0.6.1-2

Yet again following the open-source principle of publishing lots of small releases, I just put together Grr 0.6.1-2, which fixes the issue that some article contents weren't shown. Excessive use of memory allocation may lead a slightly reduced performance. Luckily, those allocations are subject to be removed with the planned pseudo-html-parsing code. Until then, memory leak sighting reports via electronic mail are highly appreciated. :-)