typo
Merge commit 'github/testing' into beta
default_query_options(): handle optional_joins, similar to optional_selects
make iTAN mechanism for forms configurable
coding style, optimization
parse serialized parameter s early so we don not need special treatment for l; define alternative name q to override
new function: html_button() to submit update_form or arbitrary form; css for <button>; remove obsolete parameter `l` from forms
use html_button() for inlinks; remove obsolete parameter `l` from forms
css for <button>
make file name suggestable for downloadable items; fix initialization for $me
improve doc
remove dead code
suggest filename for download
remove dummy text
clean-up code/inlinks.php; change '!submit' -> '!' in calls
new global variable: $request_method (to detect CLI calls); in inlink(): map "self" => ""
add invisible submit button as default action
update deprecate target "self" for self-inlinks()
fix tickerbox width
make upper left corner image clickable