why not include sources???

[cfpperche]

var appConfig = {
app : 'src/app',
dist : 'src/dist',
tmp : 'src/.tmp',
test : 'src/test',
};

// Define the configuration for all the tasks
grunt.initConfig({
    // Project settings
    yeoman : appConfig, 

...ahead...

// grunt-include-source
// Include your sources into your HTML files automatically.
includeSource : {
options : {
basePath : '<%= yeoman.app %>',
baseUrl : '/'
},
server : {
files : {
'<%= yeoman.tmp %>/index.html' : '<%= yeoman.app %>/index.html'
}
},
dist : {
files : {
'<%= yeoman.dist %>/index.html' : '<%= yeoman.app %>/index.html'
}
}
}
});

html

[jwvdiermen]

Closing this for now since it's an old issue. If you still have issues, please give more details, since I've no idea what your issue is at the moment.