[BZ#768562] flowPara text blocks get misrendered.
Submitted by Jakub Steiner
Created attachment 331068 test case. the top block isn't rendered as text.
For translatable SVGs to be useful, we need to contain text blocks in flowPara blocks. Sadly the render of Inkscape vs rsvg differs. While Inkscape that produced the attached SVG will use the fill color to render the contained text, rsvg will render the whole block in that fill color.