Notify SDPSession descendents before dispatching chan.rtp. Improved debug.

git-svn-id: http://yate.null.ro/svn/yate/trunk@5607 acf43c95-373e-0410-b603-e72c3f656dc1
Stop chan.rtp dispatch for audio or video media with empty formats list.

git-svn-id: http://yate.null.ro/svn/yate/trunk@5608 acf43c95-373e-0410-b603-e72c3f656dc1
Changed license terms in each source file to reference an external file.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5609 acf43c95-373e-0410-b603-e72c3f656dc1
Fixed comment destroyed by script.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5610 acf43c95-373e-0410-b603-e72c3f656dc1
Separated 32 and 64 bit constructors and assignments for String.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5611 acf43c95-373e-0410-b603-e72c3f656dc1
Merge branch 'upstream' of github.com:vir/yate into deb
Updated debian package version to 4.3.1~svn5611