more phpdocs and minor check

more PHPDocs, unused var, small bit code reformatting

Many PHPDocs, some unused and dyn declared vars

many PHPDocs
some unused variables
some dynamically declared variables declared

translation update

more scrutinizer issue improvements

parse AT parameter: first strtotime then timestamp
remove config option

scrutinizer documentations issues

move more strings to lang.php

move strings to lang.php

add placeholders for create page text

phpdocs parserutils

improve some scrutinizer issues

different types
unused vars
PHPDocs

visibility plugin methods

use config cascade for loading of localizations

reformatting config cascade

add lang files to cascading

Send CRLF to Windows UAs for code blocks #863

work around missing gzopen on certain systems #865

translation update

fix scrutinizer issues

fixed typos in docblock comments

do not allow empty passwords

When a username but no password is submitted, the login is denied right
away instead of relying on the backend to refuse the login.

clean user credentials from control chars

This is to prevent zero byte attacks on external auth systems as
described in
http://www.freelists.org/post/dokuwiki/Fwd-Dokuwiki-maybe-security-issue-Null-

clean user credentials from control chars

This is to prevent zero byte attacks on external auth systems as
described in
http://www.freelists.org/post/dokuwiki/Fwd-Dokuwiki-maybe-security-issue-Null-byte-poisoning-in-LDAP-authentication

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added filter method to INPUT class

the filter() function can be chained between the accessor and the value
function to get a filtered value. When no filter allable is given in the
filter() function,

added filter method to INPUT class

the filter() function can be chained between the accessor and the value
function to get a filtered value. When no filter allable is given in the
filter() function, stripctl() is used to strip all control chars (ASCII<32)

Examples:

$INPUT->post->filter()->str('foobar');
$INPUT->get->filter('myfilter')->int('baz');

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translation update