Add olx.* namespaces for jsdoc
Merge pull request #1604 from twpayne/olx-in-api-docs

Add olx.* namespaces for jsdoc
Lets ol.style.Icon to define default values
Merge pull request #1607 from oterral/kml_crossorigin

Lets ol.style.Icon to define default values
Show ol3 logo in simple example
Merge pull request #1608 from twpayne/show-logo-in-simple-example

Show ol3 logo in simple example