SampleAppx.*.png still included even when custom assets are specified

[jameshfisher]

Steps to reproduce:

• create "custom_assets" folder
• Set assets: '.\\custom_assets' in config
• Run build

Expected behavior: the default SampleAppx.*.png are not included

Actual behavior:

ls .\pre-appx\assets\

Mode                LastWriteTime         Length Name
----                -------------         ------ ----
-a----       26/10/1985     09:15          18804 SampleAppx.150x150.png
-a----       05/05/2020     16:34          19154 SampleAppx.310x150.png
-a----       26/10/1985     09:15           1912 SampleAppx.44x44.png
-a----       26/10/1985     09:15           1742 SampleAppx.50x50.png
-a----       05/05/2020     16:33           5561 MyApp.150x150.png
-a----       05/05/2020     16:33           1534 MyApp.44x44.png
-a----       05/05/2020     16:33           1738 MyApp.50x50.png

[mahnunchik]

@felixrieseberg ping

[hermit99]

@mahnunchik I created a fork that merged PR134 and may have solved this problem