1. Added RoleInfo values. 2. Imported patch from Debian project.
Created branch 4.12.
Updated osplibversion.h and RELNOTES.txt to prepare 4.11.4.
Merged branch 4.11 changes to 4.11.3 into trunk.
Version 4.11.3
Fixed codec API typos.
Updated osplibversion.h and RELNOTES.txt to prepare 4.11.3.
Merged branch 4.11 changes to 4.11.2 into trunk.
Version 4.11.2
Added RoleInfo State value.