use _Enable Debugging_ instead of only _Debugging_ in the interface
Convert received "edited" timestamp to UTC before comparing to what's in the database, and don't overwrite with older items.
Merge pull request #651 from tobiasd/admin_logs_wording

Admin logging UI string clarification
Use filter_var instead of parse_url to validate URLs, since the latter returns true even for invalid URLs, in particular the empty string
DE: update to the strings
PL: update to the strings
RU: update to the strings
RU: update to the strings
PL: update to the strings
typo found in the php.logs
Merge pull request #653 from tobiasd/typo_itemphp

typo found in the php logs
Merge pull request #652 from mexon/edited_timestamp

items.php edited timestamp logic
OStatus conversation poll option in the admin panel
template additions for the options
Merge pull request #655 from tobiasd/admin_ostatus_poll

Admin ostatus poll
PL: update to the strings
	modified:   view/theme/smoothly/css/typography.css
	modified:   view/theme/smoothly/style.css
	modified:   view/theme/smoothly/theme.php
	modified:   view/theme/smoothly/style.css
	modified:   view/theme/smoothly/theme.php
	modified:   view/theme/smoothly/style.css
	modified:   view/theme/smoothly/theme.php
Merge pull request #654 from mexon/filter_var

Use filter_var instead of parse_url to validate URLs, since the latter r...