get rid of unused-var-error from examples/ManyWidgets.cc
fix build with graphviz >= 2.30.0
new Version 3.0.6
libyui.spec.in: Use LFS_CFLAGS for 32bit arch LFS support.
Merge pull request #51 from crrodriguez/master

libyui.spec.in: Use LFS_CFLAGS for 32bit arch LFS support.
get rid of unused-var-error in a more elaborated way
Merge pull request #50 from bjoern-esser/master

new Version 3.0.6
enable build of examples by default
Merge pull request #54 from bjoern-esser/master

enable build of examples by default
Merge branch 'master' of github.com:anaselli/libyui