[metacity] bump library version to 3:0:0

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 730ce5f49f042b63acfcf2ad986aec29e8740ecb
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Tue Apr 7 17:03:00 2015 +0300

    bump library version to 3:0:0

 src/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index fe8e107..9663990 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -112,7 +112,7 @@ libmetacity_private_la_SOURCES=                     \
        ui/ui.c                                 \
        include/all-keybindings.h
 
-libmetacity_private_la_LDFLAGS = -no-undefined -version-info 2:0:0
+libmetacity_private_la_LDFLAGS = -no-undefined -version-info 3:0:0
 libmetacity_private_la_LIBADD  = @METACITY_LIBS@
 
 libmetacityincludedir = $(includedir)/metacity/metacity-private