amber-smalltalk/amber — pull request #670 by tomrake (2013-09-09 15:03:13+00:00)
Title: Grunt wildcards - st/* - Handle grunt files: per grunt documentation 

We should be able to specify all files in st directory by src: 'st/*'

googlecharts_exp3: {
src: ['st/*'],
output_dir: 'js',
libraries:[ 'Canvas'],
jsGlobals: ['google'],
amd_namespace: 'google-charts-example'
},

grunt normalizes all src: and files: into Files Array format. This pull attempts to implement that format.