use scope. to parse the goMap attribute
Node package name for OpenLayers 3 is now "ol"

See <https://github.com/openlayers/ol3/commit/c868e4bbdd185ce61f1b986e702cae46bfa9af47#diff-b9cfc7f2cdf78a7f4b91a753d10865a2>.
Remove closure-util.json

closure-util is not a direct dependency of ngeo, so remove closure-util.json
Use angular-1.3-q.js externs file

There's now a specific externs file for angular.$q.
Merge pull request #50 from fgravin/evalMap

Fix goMap directive when parsing map attribute
Merge pull request #58 from elemoine/ol

Fix build
Use oli.js as an input file in example.json
Use oli.js as an input file in examples-all.json