 GOOGLE_LIBS = '//ajax.googleapis.com/ajax/libs'
 
 # The Angular version.
-NG_VERSION = '1.2.19'
+# Note: this version number must match the bower.json angularjs
+# version number.
+NG_VERSION = '1.2.21'
 
 # The Angular CDN location.
 NG_LIB = GOOGLE_LIBS + '/angularjs/' + NG_VERSION

    nganimate: [NG_LIB + '/' + 'angular-animate' + MIN, './lib/angular-animate']  
    ngresource: [NG_LIB + '/' + 'angular-resource' + MIN, './lib/angular-resource']  
    ngroute: [NG_LIB + '/' + 'angular-route' + MIN, './lib/angular-route']
    ngnvd3: './lib/angularjs-nvd3-directives'
    nvd3: './lib/nv.d3'
    slider: './lib/angular-slider'

    ngnvd3: deps: ['angular', 'nvd3']
    ngresource: deps: ['angular']
    ngroute: deps: ['angular']
    ngsanitize: deps: ['angular']
    nvd3: deps: ['d3']
    slider: deps: ['touch']
    touch: deps: ['angular']
