Fixed slot for signal "filesPreModChanged" and "filesPostModChanged" on SharedFilesDialog.
The list of files is now updated also when the tab is visible.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6990 b45a01b8-16f6-495d-af2f-9b41ad6348cc
* Enabled the Filter Line edit for filtering friends, by nick/ID for Create Circles Dialog's Known Identities Widget.
* Set some minimum header sizes for some items
* Enabled sorting for the QTreeWidget's

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6991 b45a01b8-16f6-495d-af2f-9b41ad6348cc
added missign cleanup call, causing a small memory leak

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6992 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Fixed update of the shared files list after removing files.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6993 b45a01b8-16f6-495d-af2f-9b41ad6348cc
fixed temporary to load the Wiki Groups Tree at startup, auto update seems not to work.


git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6994 b45a01b8-16f6-495d-af2f-9b41ad6348cc
corrected uploads name column item size

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6995 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Updated the notification system. Main changes are:

- the notification system is now a service, p3Notify, that is a public RsNotify.
- RsNotify does nothing except providing a registration system for new notify clients.
- Clients should derive a notify client from the NotifyClient class and register it to rsNotify
- all registered clients get all notifications, so only derive the needed methods. This should allow 
  plugins to get notifications as well.
- updated the code to call RsServer::notify()->[notification method] from inside libretroshare
- pqiNotify has been removed.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6996 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Removed include of "pqinotify.h" in VOIP.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6997 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Fixed display of the nickname for the chat lobbies.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6998 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Fixed fill of the shared files when removing a directory from share.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6999 b45a01b8-16f6-495d-af2f-9b41ad6348cc
redesign the Posted Links Item, to look more user friendly

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7000 b45a01b8-16f6-495d-af2f-9b41ad6348cc
updated ubuntu changelog

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7001 b45a01b8-16f6-495d-af2f-9b41ad6348cc
fixed possible malloc error when the size is absurdly big (potentially caused by a deliberate attack)

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7002 b45a01b8-16f6-495d-af2f-9b41ad6348cc
fixed missing error handling, causing unhandled exception

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7003 b45a01b8-16f6-495d-af2f-9b41ad6348cc