Update svg-edit to v2.7.1 (thanks marclaporte)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/13.x@52306 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] Duplicated code removed (unremoved code caused javascript malfunction); this file was apparently missed when other layouts got the change in r49586. 

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/13.x@52308 b456876b-0849-0410-b77d-98878d47e9d5
[NEW] Tikinewt theme moved back to core code and updated for Bootstrap compatibility. Todo: update Shadow theme option. 

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/13.x@52309 b456876b-0849-0410-b77d-98878d47e9d5
[ENH] "Cabin" web font for Tikinewt.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/13.x@52310 b456876b-0849-0410-b77d-98878d47e9d5
[MRG] Automatic merge, branches/13.x 52302 to 52310
Conflict on composer.lock resolved by running composer.php update


git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@52311 b456876b-0849-0410-b77d-98878d47e9d5