* improved NetworkView to show signatures, and friends.
I expect these will be cleaned up later - these were purely functional so i could test pgp.
Enable using RS_USE_PGPSSL in rsiface/rsinit.h
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1266 b45a01b8-16f6-495d-af2f-9b41ad6348cc