Correct/improve dragbox docs
Use @classdesc notation (continuing #2178)
Add sinon as a dev dependency
Add mocha and mocha-phantomjs as dev dependencies
Add jquery as a dev dependency
Update test readme
Extend expect.js rather than modify the source
Unused extensions
Lint
Add ol.proj.transformExtent function
Doc flip
Merge pull request #2313 from tschaub/transform-extent

Add ol.proj.transformExtent function.
Use goog.dom.fullscreen
Merge pull request #2315 from tschaub/full-screen

Use goog.dom.fullscreen.
Export transform

ol.ObjectAccessor#transform is used in the bind-input example. Why the
example works without this export is a mystery to me. Either way, we
will want this in the docs.
Merge pull request #2317 from ahocevar/export-transform

Make transform exportable
Add @todo API and describe ol.geom.Geometry funcs

The `clone()`, `getSimplifiedGeometry()` and `getType()` methods are all
base class methods documented in subclasses.  They should appear in
ol.geom.Geometry in the API docs as well.
Merge pull request #2183 from pagameba/classdesc

Use @classdesc notation
Merge pull request #2312 from tschaub/test-deps

Move test dependencies out of the repo.
Remove transient jsdoc dependencies

alpha9 has the dependencies fixed again, so no need to keep taffydb and
underscore around.