don't display internal returns to user
commitd33ccf0ae795aeb62b783d3c3548f2c0e04a5aaa
authorpaul <paul@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Sat, 27 Nov 2010 21:40:54 +0000 (27 21:40 +0000)
committerpaul <paul@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Sat, 27 Nov 2010 21:40:54 +0000 (27 21:40 +0000)
tree00c567123c5e0a41c13b8f6dbecba4550cf2e1ff
parent163f6ee5c8699f8edcee8d081053ac96b8588c8c
don't display internal returns to user

git-svn-id: http://subversion.ardour.org/svn/ardour2/ardour2/branches/3.0@8113 d708f5d6-7413-0410-9779-e7cbd77b26cf
libs/ardour/ardour/internal_return.h
libs/ardour/internal_return.cc
libs/pbd/pbd/stateful.h