This adds a license chooser to the installer. The installer defaults to
the more free CC-BY-SA. CC-NC-BY-SA is still the default in dokuwiki.php
to keep backwards compatibility.

The license array was reordered and Non-Derivative licenses removed
(they don't make much sense for wiki content).

This patch adds an option to choose how filenames are encoded
when saved to the file system. You can choose between urlencoding
(url), the new SafeFn method (safe) and storing real UTF-8 (utf-8).

Each searches on the wiki use this function. Scanning the index directory eachtime is time consuming with a constant series of disk access.
Switching a normal search to use file_exists 1 or more times, and not readdir all the directory.
Switching a wildcard search to use a lengths.idx file containing all the word lengths used in the wiki, file generated if a new configuration parameter $conf[readdircache] is not 0 and fixed to a time in second. Creation of a new function idx_listIndexLengths to do this part.

Ignore-this: 9ddcf8d1ff360ed97668506ffd7ff414

darcs-hash:20091225101035-7ad00-e08601b34c2b8caaef3077791056f3a927c3bb29.gz

Ignore-this: 421c52671d47765cf7aa5c21697b18be

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Ignore-this: 36b32e660a93ab1af90edf22dc274dfc

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Ignore-this: 9b004a1bec25263f57e5de96b65cd545

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Ignore-this: 944df9f3682bb7ac8a2d7d4c94455ba

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Ignore-this: 1370cee84d44bb35ae7c0c988ed8f1ff

This patch adds a config option to define users or groups that may access
the XMLRPC API. ACLs are still checked on top of this intial access control.

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Ignore-this: c5eb865293d3f28cdf3bcb18f942f323

darcs-hash:20090130093753-7ad00-c269f5cd90eaf959fc46d3ad1c5e3a8b26df44d2.gz

Ignore-this: 7c662f92b5b2a94faf57c4c716dada3a

darcs-hash:20090126174421-7ad00-ce2c5ec1353f774e7bbeaf358117f68e7df2a32b.gz

darcs-hash:20090116233507-f7d6d-aaff15652d2e698a4403b3386b5b1eb6c0fa38f3.gz

With this patch it is possible to define if a file should be served as download
or be displayed inside the browser (if supported) by configuring it in
conf/mime.conf

Mimetypes that should be served with a "Content-Disposition: attachment" header
need to be prefixed with a exclamation mark. All others will be served inline.

This will also fix a Problem with Flash 10.

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We now handle this through our own plugin

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