remove obsolete opera handling and session closing

remove no longer used ajax.php

fix proxy CONNECT where HTTP 1.1 answer is given

make sure HTTP test uses HTTP only and doesn't get redirected

more verbosity in test case

change error level to ignore notices

Info plugin: allow xhtml renders to not to be an xhtml renderer

Renderers that set the format to xhtml don't necessarily inherit from
Doku_Renderer_xhtml, this reverts a prior change that introduced

Info plugin: allow xhtml renders to not to be an xhtml renderer

Renderers that set the format to xhtml don't necessarily inherit from
Doku_Renderer_xhtml, this reverts a prior change that introduced the
stricter parameter type.

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escaped another $ in mailer test

add tests for usernames with 2 & 3 byte utf8 characters

Fix the indexer indexing test case (changed the data but not the result)

Fix FS#2854: Treat numerically different keys as different

use preg_replace_callback instead of '/e' flag when encoding quoated printable ('/e' regex flag deprecated in PHP5.5)

additional auth_nameencode tests (apostrophe & backslash)

swap order ot test parameters to match expected,actual as per documentation & test output

update tests for use with <THEAD> changes

add <THEAD> to top rows of tables when all cells are <TH>

comment improvements

also use DOKU_E_LEVEL in bootstrap's call to error_reporting()

set error level so it is propagated correctly to dokuwiki

add missing $_SERVER values for init.php when called from cli

Wrap thead around 1st row, when 1st cell at 1st row is tableheader. Implements FS#1764

translation update

translation update

refactor to avoid php notice and match structure of rest of p_get_renderer()

initialize $inParagraph before use