SIMPLE and WHITESPACE builds
Merge pull request #249 from elemoine/playwithbuild

SIMPLE and WHITESPACE builds
Adding example for rule based styling

For the first time in the history of OpenLayers, we can render
features with multiple symbolizers now, which is also shown in
this new example.
Remove references to goog in examples
Lint free externs
Make wms-capabilities example work when hosted
Add exports for the canvas export feature
IE9 supports addEventListener (thanks @fredj)
Merge pull request #251 from elemoine/remove-goog-references

Clean up examples
Ignore ol-simple.js and ol-whitespace.js generated files
Merge pull request #253 from bbinet/gitignore

Ignore ol-simple.js and ol-whitespace.js generated files
Don't check for requires in comments
Merge pull request #255 from twpayne/dont-check-requires-in-comments

Don't check for requires in comments
Merge branch 'master' of github.com:openlayers/ol3 into vector
Features can now have symbolizers

If specified, feature symbolizers take precedence over rule
based styling.
Merge branch 'vector' of github.com:openlayers/ol3 into kml
work in progress on styles