[FIX] Rename modal to tikiModal because it conflicts with bootstrap js

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@48365 b456876b-0849-0410-b77d-98878d47e9d5
[NEW] Basic bootstrap integration, provisory location (until tikifest discussions I imagine)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@48366 b456876b-0849-0410-b77d-98878d47e9d5
[ENH] Hidden anchors/links shown on mouseover of header. Ref: http://dev.tiki.org/item4854

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@48367 b456876b-0849-0410-b77d-98878d47e9d5