[REL] Preparing release

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/11.x@48236 b456876b-0849-0410-b77d-98878d47e9d5
[REL] Update README file for 11.1

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/11.x@48237 b456876b-0849-0410-b77d-98878d47e9d5
[REL] Update language.php files for 11.1

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/11.x@48238 b456876b-0849-0410-b77d-98878d47e9d5
[REL] Update changelog.txt for 11.1

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/11.x@48239 b456876b-0849-0410-b77d-98878d47e9d5
[REL] SecDB for 11.1

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/11.x@48240 b456876b-0849-0410-b77d-98878d47e9d5