New feature

[Powell, Harold]

Following a request, I've added a small new feature to the "Template information" - RHS of the summary output page. Below the "Fold" or "PDB" lines I've added links to the corresponding entry in the PDB - for those who want to use different repositories, there are links to PDBe, RCSB and PDBj.

I hope this works okay and doesn't get in the way too much.

Harry