Merge -r22161 from trunk to branch 2.5: fix home link with flat parameter from picture page breadcrumb


git-svn-id: http://piwigo.org/svn/branches/2.5@22162 68402e56-0260-453c-a942-63ccdbb3a9ee
bug 2865: mysqli can now handle socket and specific port number

git-svn-id: http://piwigo.org/svn/branches/2.5@22181 68402e56-0260-453c-a942-63ccdbb3a9ee
typo fixed in code comment

git-svn-id: http://piwigo.org/svn/branches/2.5@22183 68402e56-0260-453c-a942-63ccdbb3a9ee
[branche 2.5] Language_- check 2.5.1

git-svn-id: http://piwigo.org/svn/branches/2.5@22186 68402e56-0260-453c-a942-63ccdbb3a9ee
[branche 2.5] plugin - check Language 2.5.1

git-svn-id: http://piwigo.org/svn/branches/2.5@22188 68402e56-0260-453c-a942-63ccdbb3a9ee
[branche 2.5] Language_- check 2.5.1

git-svn-id: http://piwigo.org/svn/branches/2.5@22199 68402e56-0260-453c-a942-63ccdbb3a9ee