modified patch from AC to remove big messages from chat lobbies (likely to be a flooding attack). Displayed the name/location of the friend who relayed the message

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6742 b45a01b8-16f6-495d-af2f-9b41ad6348cc
improving posted item

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6743 b45a01b8-16f6-495d-af2f-9b41ad6348cc
drastic removal of <! from all wide string in all RsItems, from the de-serialisation code. Shoudl prevent lol bombs throughout the whole software. To be tested further

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6744 b45a01b8-16f6-495d-af2f-9b41ad6348cc
tuned 2000 chars limit to only chat lobby traffic

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6745 b45a01b8-16f6-495d-af2f-9b41ad6348cc
tuned 2000 chars limit to only chat lobby traffic

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6746 b45a01b8-16f6-495d-af2f-9b41ad6348cc
improving posted item

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6743 b45a01b8-16f6-495d-af2f-9b41ad6348cc
drastic removal of <! from all wide string in all RsItems, from the de-serialisation code. Shoudl prevent lol bombs throughout the whole software. To be tested further

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6744 b45a01b8-16f6-495d-af2f-9b41ad6348cc
added new filter to remove xml bombs. To be continued

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6748 b45a01b8-16f6-495d-af2f-9b41ad6348cc
patch from Phenom to add columns and sorting to chat lobbies (modified: removed unused Delegate code)

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6749 b45a01b8-16f6-495d-af2f-9b41ad6348cc
added limit in number of chat lobby ids sent by a peer

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6750 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Plugins added
added control for suspicious message activity in chat lobbies. Lobby items are not bounced if coming from a peer that sends more messages per seconds than a given limit. The limit is adaptive and depends on lobby count

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6751 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Merge branch 'official' into unofficial

Conflicts:
	libretroshare/src/serialiser/rstlvbase.cc
	retroshare-gui/src/gui/ChatLobbyWidget.cpp
	retroshare-gui/src/gui/ChatLobbyWidget.h
Turned off message length limit, and risen the chat lobby count limit