Upgrade spritesmith grunt task, to keep compatibility with current version

xfiveco / generator-xh

A Yeoman generator for scaffolding web projects.

MIT License

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Upgrade spritesmith grunt task, to keep compatibility with current version #178

Closed danekszy closed 9 years ago

danekszy commented 9 years ago

Recent version of grunt-spritesmith introduced change of variable naming in configuration, which breaks backwards compatibility. See hudochenkov/grunt-spritesmith-retina-mixins#1

Please review these changes and provide feedback.