* Modified tlvitems to support future expansions.
* added random tlv test functios.
* added dummy Wide Directory functions to rsdir (for the future;)
* Fixed Mutex Bug in fimonitor.
* added netiface_test for hiberation / net change testing.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1620 b45a01b8-16f6-495d-af2f-9b41ad6348cc