Make compile_time and exec_time tables sortable


git-svn-id: https://llvm.org/svn/llvm-project/lnt/trunk@209020 91177308-0d34-0410-b5e6-96231b3b80d8
Activate navbar items upon hovering the mouse


git-svn-id: https://llvm.org/svn/llvm-project/lnt/trunk@209021 91177308-0d34-0410-b5e6-96231b3b80d8
Unify the use of jQuery

Use of jquery-latest is not recommended
Replace the use of 1.5 with 1.7 to fix some rendering issues on older IE
versions


git-svn-id: https://llvm.org/svn/llvm-project/lnt/trunk@209022 91177308-0d34-0410-b5e6-96231b3b80d8