Merge pull request #26 from mabe0033/master

 * Attempt to migrate to API v3.
 * Time zone fix.
 * Add location link option with  Google map.
Update for logging.
Drop old style location attribute.
Add built-in demo API key.
Update version to 3.0.0.
Update version to 3.0.0 for jquery plugin registry.
Fix logging functions, and update version to 3.0.1.
Notify version 3.0.1 to jquery plugin registry.
Update release note.
Merge pull request #1 from sugi/master

Update from original 2014-11-21