allow varying salt length in password hasher

added mediawiki password method FS#2559

This should make migrating from MediaWiki a bit easier.

Indexer: abort page rename if deletion of new id fails

Indexer: added internal deletePageNoLock method

The new deletePageNoLock method is used by renamePage and avoids that
the index needs to be unlocked and locked again for deleting the page.

Clarified the behavior of the Doku_Indexer::renamePage method

link directly to subscription management in mails

This was updated in the english translation a while ago, but was still
missing in some translations

only use mailfromnobody for bulk mails

added missing context for list mails

fix custom editor loading

Custom editors can also be loaded when not a section is given. For
example this happens on a preview click where the page is already
separated into pre, suf and text.

Revert "handle bzip1 as well"

This reverts commit f2cb3ec76dec3fe2b40f25765ef842223c7132fe.

Turns out I was too fast merging this. I can't get PHP's bzip handler to
handle a bzip1 compressed file.

handle bzip1 as well

in fact .tbz is tar.bz (bzip1) and .tbz2 is what tar.bz2 is used
commonly.

fixes from bee9f377bc547c99fe99b4e38199cb92cf668554 commit notes

Increment DOKU_API_VERSION

Because wiki.getAttachments now returns 'perms' instead of 'perm'

Correct PHPDoc comment of DokuWiki_Plugin::locale_xhtml()

Indexer: Added page and meta value rename functions

With these functions that search index can be updated after page moves
or mass metadata updates without the need to reindex the whole
page/wiki. T

Indexer: Added page and meta value rename functions

With these functions that search index can be updated after page moves
or mass metadata updates without the need to reindex the whole
page/wiki. These functions will be used by the new pagemove plugin.

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wiki.getAttachments returns 'perms' according to documentation

readded mailfromnobody to subscription sending

this was lost because the subscription branch, branched before this
change in master

correctly escape diffs in HTML mails

fixed lists in HTML mails

simplified subscription->add() code a bit

comment adjusted

removed unused vars

removed data parameter in subscription_handle_post()

now the data parameter, which really is a timestamp is only handled
internally of the subscription class

Turkish language update

Catalan language update