Fix: resize and tile all use the same variable. leaving empty or
adding an 'x' to the Size value will avoid resizing on images and
allows to turn off tile size.
Fix: User input "x" in Size field no longer causes an error.
Add Inkscape SVG support
Add: search for Inkscape in /usr/bin if found, use it to convert SVG
Updated variable names to match recent changes
Bugfix: fixed rename disaster In SVG after renaming variables