[Libreoffice] [PATCH] Parse 'color' property (fdo#33551)

[KUROSAWA, Takeshi]

Hi,

SVG import filter doesn't support 'color' property yet.
This makes svg files produced by gnuplot invisible.
https://bugs.freedesktop.org/show_bug.cgi?id=33551

The attached patch makes the filter able to parse 'color' property and
store the value as currentColor.

Cheers,
--
KUROSAWA, Takeshi <taken.spc at gmail.com>