[FIX] Media query adjusted to make tables responsive; redundant .less file include statement removed from theme .less files.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/13.x@52954 b456876b-0849-0410-b77d-98878d47e9d5
[KIL] Theme files committed by mistake - not ready yet.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/13.x@52955 b456876b-0849-0410-b77d-98878d47e9d5