Load images for EtherCAT extension

Fixes following backtrace:

Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/wx-3.0-gtk3/wx/_core.py", line 16765, in <lambda>
lambda event: event.callable(*event.args, **event.kw) )
File "/home/developer/WorkData/PLC/beremiz/beremiz/BeremizIDE.py", line 1074, in AddConfNode
self._Refresh(TITLE, FILEMENU, PROJECTTREE)
File "/home/developer/WorkData/PLC/beremiz/beremiz/IDEFrame.py", line 917, in _Refresh
self.RefreshFunctions[element]()
File "/home/developer/WorkData/PLC/beremiz/beremiz/IDEFrame.py", line 1526, in RefreshProjectTree
self.GenerateProjectTreeBranch(root, infos)
File "/home/developer/WorkData/PLC/beremiz/beremiz/IDEFrame.py", line 1565, in GenerateProjectTreeBranch
self.GenerateProjectTreeBranch(item, values)
File "/home/developer/WorkData/PLC/beremiz/beremiz/IDEFrame.py", line 1554, in GenerateProjectTreeBranch
self.TreeImageDict[icon_name] = self.TreeImageList.Add(GetBitmap(icon_name))
File "/usr/lib/python2.7/dist-packages/wx-3.0-gtk3/wx/_gdi.py", line 6735, in Add
return _gdi_.ImageList_Add(*args, **kwargs)
ValueError: invalid null reference in method 'ImageList_Add', expected argument 2 of type 'wxBitmap const &

     1

#!/bin/sh

     2

     3

INKSCAPE=inkscape

     4

     5

for fname in `ls *.svg`; do

     6

    for i in `cat $fname |grep -o -e '%%[^%]*%%'|sed 's/%//g'` 

     7

    do

     8

        if [ $i.png -nt $fname ]; then

     9

 	    echo "Skip $i"

    10

        else

    11

	    rm  -f $i.png

    12

	    echo "$INKSCAPE" $fname -z -e $i.png -i $i

    13

	    "$INKSCAPE" $fname -z -e $i.png -i $i

    14

        fi

    15

    done

    16

done

    17

    18

cp ico024.png brz.png

    19

convert -compress none ico*.png brz.ico

    20

rm -f ico*.png

    21

    22

    23

convert -compress none poeico*.png poe.ico

    24

rm -f poeico*.png

    25