use empty() where array values might not be set

fix return by reference not a var

fix misspelled variable name,

Update lang of img pagetools

fixed online comment stripping

strip sourcemaps after update

updated jquery-migrate to v1.2.1

fix single line comments in CSS compression

double slashes in url() always have to be ignored

added (failing) test case for broken jquery ui compression

updates jquery and jquery ui

we now pull jQuery directly from jquery's CDN instead of google because
google serves slightly outdated versions under the /1/ branch

The updated smoothness theme curre

updates jquery and jquery ui

we now pull jQuery directly from jquery's CDN instead of google because
google serves slightly outdated versions under the /1/ branch

The updated smoothness theme currently breaks compression. Haven't
figured out why, yet.

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translation update

translation update

Replace part of localized searchtext by placeholder

use correct permission level for showing 'create page' text

added login form at denied access page

- restore lang string as well

removed pre PHP 5.2 code wrt setcookie and session setting

- moved cookiedir determination in the if-statement

resolve scrutinizer issue, is_a type hint doesn't allow null

correct mis-spelled var name and correct empty password fields test

translation update

remove require handled by autoloader

remove rendundant msg

define overridable constants for session properties FS#1913

removed script, added README instead

added stripped bit to language file

this has been done by a script and might not be 100% accurate

added missing language strings