redirect /app.php to prevent duplicate content
removed QSA flag that is not needed
added info about changed .htaccess
merged branch Tobion/patch-2 (PR #497)

This PR was merged into the 2.2 branch.

Commits
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99106de added info about changed .htaccess
b46c01a removed QSA flag that is not needed
7da3383 redirect /app.php to prevent duplicate content

Discussion
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redirect /app.php to prevent duplicate content

bc break: no
fix #469

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by Tobion at 2013-02-22T12:43:02Z

@fabpot finished and tested.

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by vicb at 2013-02-22T12:59:01Z

What about removing the L flag altogether ?

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by Tobion at 2013-02-22T13:00:53Z

Right we can do that because END includes L

> Using the [END] flag terminates not only the current round of rewrite processing (like [L]) ...

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by Tobion at 2013-02-22T13:12:06Z

@vicb done.