squashed a whole bunch of PRs

closes #1907
closes #1908
closes #1909
closes #1910
closes #1911
closes #1912
closes #1913
closes #1914
closes #1915
closes #1916
closes #1917
closes #1918
closes #1919
closes #1920
closes #1921
closes #1922

Ignore-this: 59e6f832b1b8da77c45c332b8ade8538

darcs-hash:20090507163952-6bf33-4056b5f046acf4817f8d30d7a95cbfcb0b4c87da.gz

darcs-hash:20090119175459-2105c-03441bcf63592c49fa7ef1f16dada2b1df5e1f25.gz

darcs-hash:20081201212346-23886-81f2bc6c2c021b3f1e9c7367d8ffbab12700e379.gz

The official wiki is now at www.dokuwiki.org

darcs-hash:20080810173029-7ad00-fbd35921ff3c2c5557f33750bedd4553b0abdd70.gz

darcs-hash:20080713165852-7ad00-ab0f56fdac2554c967b8f53bec69807188e1ec7e.gz

darcs-hash:20080122185140-7ad00-0ff0feaa401db1fb01880c4b323b0019d2663fe1.gz

This patch replaces the old ACL manager plugin with a new, completely
rewritten one.

The ACL manager is now independent of the page from which it was called,
instead all pages and namespaces are selectable from an AJAX enhanced
list similar to the one used in the media manager. This should take care
of a major complain by new users.

Another major confusion was that the old manager only showed relevant
rules. This new manager always shows *all* defined ACL rules.

darcs-hash:20071117155740-7ad00-1de71e396d5dbc117bf5788fb5667af828d5c20f.gz

darcs-hash:20070715090528-7ad00-ffebbfcd0e4b12e839a958932afd1db2c4fb8765.gz

darcs-hash:20070629134741-7ad00-0ff9213ccdc79cc288af35a4dd98c1f7f90a5137.gz

This patch makes sure all languages files have UNIX style line endings
and use correct UTF-8 encoding

darcs-hash:20060806143836-7ad00-2d9c48c5be303565ce461ec977c8792df61fbdd1.gz

darcs-hash:20060127141826-7ad00-c1689c7db5c4831fbbfca4a4c6c5f27c64546951.gz