When loading plugins, $lang might not be initialized yet, so use a
hardcoded error message instead, especially as this error should only be
displayed for the admin (and then fixed). This also removes the
previously localized message, it might be re-added as part of the new
extension manager.

Signed-off-by: Guy Brand <gb@unistra.fr>

Attention: $lang['register'] has been renamed to $lang['btn_register'],
anyone using that in any plugin or template should adjust it.

Ignore-this: fbc80680f3d2ed74c6b0f3622d5e0525

darcs-hash:20091211124032-9b77a-357511dcf5f2a7226e00e91eb7777cb4809e6161.gz

Ignore-this: 39c40bc52ac24aad6b4959d226d701fb

darcs-hash:20091201182304-ee440-dfabc3af4cc7bf162c1640ea53014432296f759f.gz

Ignore-this: 27ea52110bce929b2c61ed8faba67cfc

darcs-hash:20091016205526-c0bf4-35eba4e65d37980a667ba982f7f1ea5b7b07f01c.gz

Ignore-this: 7c8f68f29f52bc1d33fdb76ba98d2307

Removed unused string, move another string to the [js] subarray.

darcs-hash:20090812191138-6e07b-65db1b7560d437fb26a1a4d0095cd768b2c9af01.gz

Ignore-this: 74693d6d42b7f0ce1c4cebcc36bf978d

darcs-hash:20090417194638-a99e8-8aa162cf1cf447fe2a1c2548fc062597166a2def.gz

Ignore-this: d42e85efd7bb4563eaeb8fd51823732f

darcs-hash:20090128151543-91f80-6a20305ab3db6fe4aff7c3b1d91ffda84afa31a1.gz

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

darcs-hash:20081011143946-23886-78628e3ca7ec0c40f5d288c6a9832cd52b8b083b.gz

darcs-hash:20080815130000-f7d6d-2ecb0a83f96507db2cd51e60db292781f9c4da8e.gz

darcs-hash:20080716190625-7ad00-756ebe48d5ed799892f57dd4e128e478bbfe3e50.gz

darcs-hash:20080315175515-7ad00-a05574659f7595727825e22fa8768d208c1e16be.gz

With spell checkers available in all modern browsers, having a spell checker in
DokuWiki's core code is no longer necessary. This patch removes the spell
checking feature. It will be made available as optional plugin.

darcs-hash:20071123125840-7ad00-faf7aa4673421dbb3fad904ba5b46b4927a5176d.gz

darcs-hash:20070715091847-7ad00-587171a74daf9c993fae0ebb4894e7b24bf671b9.gz