Merge pull request #227 from elemoine/removestandalone

Remove examples/standalone dir
Merge pull request #228 from elemoine/fixcomments

Update comments in hosted examples loader
Fix bug/typo in projection.getTransform

Destination projection is currently using the source projection code
Merge pull request #231 from probins/projfix

Fix bug/typo in projection.getTransform
Space for linter
Unused var
Smoke test for ol.Projection.getTransformFromCodes
Stray debugger
Method for removing cached transforms
Tests for getting transforms

These are regression tests for #231.
Split TouchRotateAndZoom interaction.

Split TouchRotateAndZoom interaction into two new interaction:
TouchRotate and TouchZoom.
Reset position on touch end
Add missing 'protected' comment for targetTouches prop.
Add optional kinetic parameter.
Fix 'grids' type declaration.

grids property is optional.
see: https://github.com/mapbox/tilejson-spec/blob/master/2.0.0/README.md
Export ol.animation.zoom
Export ol.easing.*
Do not use goog.now() in the examples (see #229)
Merge pull request #236 from fredj/exports

Add some missing exports and fix side-by-side example
Merge pull request #232 from tschaub/projection-tests

Projection tests