Tab watcher

With this extension you can get notified of content changes on a site.
Just define a page check interval and a DOM selector wich should be monitored.
You can define wether the page should check for content changes after a page reload or live without reloading the page. Latter is useful for Ajax content changes or something else.
You will get a Chrome notification if a change was detected.

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RELEASE NOTES
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v.1.2.1
- Added check timer badge to action button

v.1.1.1
- Made some code cleanup and optimizations

v.1.1.0
- Added live DOM check without reload