Small bug and compiler warning fixes:

- gui/forums/CreateForumMsg.cpp used endl instead of std::endl
- constructor's initializer in the wrong order
- temporary variables type causing signedness warnings


git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3107 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/xprogressbar.cpp

@@ -198,9 +198,9 @@ void xProgressBar::paint()
 	if(ss > 1)	// for small files we use a more progressive display
 	{
 		if(!_pinfo.cmap._map.empty())
-			for(int i=0;i<ss;++i)
+			for(uint32_t i=0;i<ss;++i)
 			{
-				int j=0 ;
+				uint32_t j=0 ;
 				while(i+j<ss && _pinfo.cmap[i+j])
 					++j ;