Temporary drop support of rsvg-convert due to a bug in librsvg-2.40.11+.
Temporary drop support of rsvg-convert due to a bug in librsvg-2.40.11+.

* Resize options (e.g. -w) in rsvg-convert command is broken, since librsvg-2.40.11
* https://bugzilla.gnome.org/show_bug.cgi?id=757484

crckyl/pixplus,crckyl/pixplus,crckyl/pixplus,crckyl/pixplus,crckyl/pixplus