Fixing the version of pngcrush-installer
Fixing the version of pngcrush-installer

ebsco/grunticon,danigirl329/grunticon,filamentgroup/grunticon,bluespore/grunticon,filamentgroup/grunticon,aoimedia/grunticon,ebsco/grunticon,aoimedia/grunticon,bluespore/grunticon,danigirl329/grunticon